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Marquise|Natural|GIA

0.59ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2287029515

Certificate GIA 2287029515

Diamond specifications and retailer prices

From HK$13,659 HKD
£1,371 GBP
As of November 2, 2026
Save HK$7,883 HKD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$21,542 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2287029515. Listed at 6 retailers as of November 1, 2026, with prices from HK$13,659 to HK$21,542, a HK$7,883 spread on the same certified stone. MOH London lists it at HK$21,542. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.59
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2287029515
Dimensions8.76 × 4.45 × 2.64 mm
L/W Ratio1.97
Top View
8.76 mm4.45 mm0.59 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2287029515
Side View
Table 61.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$21,542 HKD|Low: HK$11,313 HKD|High: HK$21,801 HKD|Avg: HK$15,544 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5HK$11,313 HKD
Retailer 3HK$13,659 HKD
Retailer 2HK$15,619 HKD
Retailer 4HK$16,044 HKD
MOH LondonHK$21,542 HKD

42 data points across 5 retailers

6 retailersHK$13,659 HKD to HK$21,542 HKD

B
Cheapest Retailer
-
HK$13,659 HKD
£1,371 GBP
B
Retailer 2
-
HK$13,973 HKD
$1,781 USD
View
B
Retailer 3
-
HK$14,085 HKD
CA$2,493 CAD
View
B
Retailer 4
-
HK$15,619 HKD
€1,896 EUR
View
Retailer 5
-
HK$16,044 HKD
A$3,146 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
1A63387F0 · Nov 1
HK$21,542 HKD
£2,162 GBP
View
5 more retailers have this diamond
Prices start from HK$13,659 HKDSave up to HK$7,883 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.59ct Marquise
HK$13,659 HKD