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Marquise|Natural|GIA

0.73ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2567158242

Certificate GIA 2567158242

Diamond specifications and retailer prices

From HK$8,425 HKD
As of November 6, 2026
Save HK$4,021 HKD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$12,446 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567158242. Listed at 7 retailers as of November 6, 2026, with prices from HK$8,425 to HK$12,446, a HK$4,021 spread on the same certified stone. 77 Diamonds lists it at HK$12,446. 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

0.73
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.86°
Pavilion angle37.85°
OriginNatural
Grading LabGIA
CertificateGIA 2567158242
Dimensions10.75 × 4.46 × 2.60 mm
L/W Ratio2.41
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.75 mm4.46 mm0.73 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567158242
Side View
Table 61.0%Crown 30.86°Girdle: THK-ETKPavilion 37.85°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$12,446 HKD|Low: HK$8,323 HKD|High: HK$12,750 HKD|Avg: HK$10,723 HKD|-0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3HK$8,425 HKD
Retailer 7HK$9,569 HKD
Retailer 4HK$10,510 HKD
Retailer 2HK$10,518 HKD
Retailer 5HK$11,090 HKD
Retailer 6HK$11,631 HKD
77 DiamondsHK$12,446 HKD

45 data points across 7 retailers

7 retailersHK$8,425 HKD to HK$12,446 HKD

A
Cheapest Retailer
-
HK$8,425 HKD
A
Retailer 2
-
HK$9,569 HKD
View
B+
Retailer 3
-
HK$10,510 HKD
View
B+
Retailer 4
-
HK$10,518 HKD
View
B+
Retailer 5
-
HK$11,090 HKD
View
B+
Retailer 6
-
HK$11,631 HKD
View
Most Expensive
B+
77 Diamonds
MQPUIFS5S6DZGWU · Nov 6
HK$12,446 HKD
£1,250 GBP
View
6 more retailers have this diamond
Prices start from HK$8,425 HKDSave up to HK$4,021 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.

A
0.73ct Marquise
HK$8,425 HKD