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Oval|Natural|GIA

0.51ct D I1 Oval Natural Diamond

EX • D/I1 • GIA 6525754337

Certificate GIA 6525754337

Diamond specifications and retailer prices

From HK$5,217 HKD
$665 USD
As of October 31, 2026
Save HK$912 HKD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$6,129 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525754337. Listed at 3 retailers as of October 31, 2026, with prices from HK$5,217 to HK$6,129, a HK$912 spread on the same certified stone. Yorxs lists it at HK$6,129. 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
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6525754337
Dimensions6.34 × 4.43 × 2.81 mm
L/W Ratio1.43
Top View
6.34 mm4.43 mm0.51 ctD / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6525754337
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$5,217 HKD|Low: HK$5,217 HKD|High: HK$6,137 HKD|Avg: HK$5,736 HKD|-4.9%
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1HK$5,217 HKD
Retailer 2HK$5,802 HKD
YorxsHK$6,129 HKD

13 data points across 3 retailers

3 retailersHK$5,217 HKD to HK$6,129 HKD

B+
Cheapest Retailer
-
HK$5,217 HKD
$665 USD
Retailer 2
-
HK$5,802 HKD
$739 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yorxs
FDC33842B · Nov 2
HK$6,129 HKD
€744 EUR
View
2 more retailers have this diamond
Prices start from HK$5,217 HKDSave up to HK$912 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+
0.51ct Oval
HK$5,217 HKD