CaratHunter
Plans
Marquise|Natural|GIA

0.51ct D VVS1 Marquise Natural Diamond

EX • D/VVS1 • GIA 2567235109

Certificate GIA 2567235109

Diamond specifications and retailer prices

From HK$6,507 HKD
₹78,983 INR
As of November 2, 2026
Save HK$18,723 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,661 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567235109. Listed at 16 retailers as of November 2, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567235109
Dimensions8.14 × 4.20 × 2.63 mm
L/W Ratio1.94
Culet sizeNone
Top View
8.14 mm4.20 mm0.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567235109
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: HK$30,661 HKD|Low: HK$6,503 HKD|High: HK$30,661 HKD|Avg: HK$11,653 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 8HK$6,507 HKD
Retailer 11HK$7,846 HKD
Retailer 7HK$11,262 HKD
Retailer 2HK$11,269 HKD
Retailer 6HK$13,422 HKD
Retailer 10HK$15,347 HKD
Retailer 4HK$16,147 HKD
Retailer 3HK$16,916 HKD
Retailer 13HK$17,497 HKD
Retailer 14HK$17,575 HKD
Retailer 5HK$20,188 HKD
Retailer 12HK$20,437 HKD
Retailer 9HK$21,481 HKD
Retailer 15HK$25,230 HKD
MOH LondonHK$30,661 HKD

39 data points across 15 retailers

16 retailersHK$6,507 HKD to HK$25,230 HKD

A+
Cheapest Retailer
-
HK$6,507 HKD
₹78,983 INR
A
Retailer 2
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 3
-
HK$11,262 HKD
€1,367 EUR
View
B+
Retailer 4
-
HK$11,269 HKD
£1,131 GBP
View
B+
Retailer 5
-
HK$11,532 HKD
£1,157 GBP
View
B+
Retailer 6
-
HK$13,422 HKD
ZAR 27,636 ZAR
View
B
Retailer 7
-
HK$15,347 HKD
$1,956 USD
View
B
Retailer 8
-
HK$16,147 HKD
$2,058 USD
View
Final sale: no returns
B
Retailer 9
-
HK$16,916 HKD
$2,156 USD
View
B
Retailer 10
-
HK$17,497 HKD
$2,230 USD
View
B
Retailer 11
-
HK$17,575 HKD
$2,240 USD
View
B
Retailer 12
-
HK$20,188 HKD
$2,573 USD
View
B
Retailer 13
-
HK$20,437 HKD
$2,605 USD
View
B
Retailer 14
-
HK$21,481 HKD
£2,156 GBP
View
B
Retailer 15
-
HK$25,230 HKD
£2,532 GBP
View
Most Expensive
MOH London
CE22D69C1 · Nov 1
HK$30,661 HKD
£3,077 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$6,507 HKDSave up to HK$18,723 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+
0.51ct Marquise
HK$6,507 HKD