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Kim Bảo Minh Châu
Sea Blue Necklace, 18K white gold

Sea Blue Necklace

Bright PearlSKU: KBMC-DC-0401

18K white gold · Aquamarine and diamonds

Indicative price47,650,000 ₫

KBMC price board effective 20/10/2026, 11:34. The price is confirmed at order time against the day’s price board.

Price breakdown
Metal · 18K white gold (750)1.227 chỉ (4.6 g) × 10,854,000 ₫/chỉ13,314,240 ₫
Centre stone · Aquamarine1.11 ct × 7,000,000 ₫7,770,000 ₫
Accent stones · Melee diamonds (accent)0.08 ct × 28,000,000 ₫2,240,000 ₫
Accent stones · Melee diamonds (accent)0.19 ct × 28,000,000 ₫5,320,000 ₫
Accent stones · Melee diamonds (accent)0.15 ct × 28,000,000 ₫4,200,000 ₫
Craftsmanship22% × 13,314,240 ₫2,929,133 ₫
Stone setting99 stones × 120,000 ₫11,880,000 ₫
Materials total32,844,240 ₫
Craftsmanship total14,809,133 ₫
Estimated weight1.227 chỉ (4.6 g)
Metal: 18K white gold
Quantity
1

In stock at our boutique

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Description

The colour of the southern sea

The blue of this pendant is drawn from the southern sea at midday, when the sun shines straight down into shallow water. The pear-cut aquamarine, approx. 9.9 mm long, lies at an angle as if nudged by a wave, while eighty-nine pavé diamonds glitter around it like the foam left behind.

A pear-cut aquamarine lies at an angle within a halo of pavé diamonds, surrounded by a cluster of marquise and pear diamonds like sea foam. The oval-link chain alternates plain links with stone-set links.

Pear-cut aquamarine

An aquamarine of approx. 1.11 ct and approx. 6.6 mm wide, in a clear blue like the waters of the southern sea.

A cluster of sea foam

Six marquise diamonds, approx. 0.19 ct in total, and three pear diamonds, approx. 0.08 ct in total, fan out around the centre stone.

Oval-link chain

Plain links and stone-set links alternate along the chain, with light travelling in rhythm from the nape down to the pendant.

Specifications
Product code
KBMC-DC-0401
Laser engraving
KBMC · 18K WHITE GOLD · 0.6 g · KBMC-DC-0401
Collection
Bright Pearl
Category
Necklaces
Designed for
Women
Metal
18K white gold, 18K yellow gold, 18K rose gold, Platinum 950
Centre stone
1 pear-cut aquamarine, 9.9 × 6.6 mm, approx. 1.11 ct each
Accent stones
3 pear-cut diamonds, from 2.2 × 1.5 mm to 3.2 × 2.1 mm, approx. 0.08 ct total; 6 marquise-cut diamonds, from 2.8 × 1.4 mm to 3.8 × 1.9 mm, approx. 0.19 ct total; 89 round-cut diamonds, from 0.5 mm to 1.0 mm, approx. 0.15 ct total
Estimated weight (size 7)
1.227 chỉ (4.6 g)
Craftsmanship

The pendant frame and each oval link are cast in 18K white gold. Each pavé diamond is bead-set by hand under magnification, then the links are joined and polished one by one.

How to wear

Pair with the Sea Blue Earrings for an evening gala by the sea, and add the Sea Blue Ring to complete the three-piece set.

Certification and warranty

Diamonds from 0.30 ct come with a report from an independent laboratory. Gold is true to its stated fineness and hallmarked. Lifetime care: free cleaning, polishing, prong tightening and stone checks at every boutique.

Delivery and returns

Free, fully insured delivery nationwide. Same-day boutique pickup for in-stock pieces. Exchanges within 7 days for pieces that have not been engraved or resized.

Care

Remove jewellery before swimming, sea bathing or heavy work. Wipe with a soft cloth and store each piece separately in its box. Bring it in for a professional clean every six months.

Sea Blue Necklace, close-up