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Oval|Natural|GIA

2.51ct D I1 Oval Natural Diamond

VG • D/I1 • GIA 2245063016

Certificate GIA 2245063016

Diamond specifications and retailer prices

From HK$108,598 HKD
$13,841 USD
As of November 1, 2026
Save HK$42,997 HKD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$151,594 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245063016. Listed at 8 retailers as of October 30, 2026, with prices from HK$108,598 to HK$151,594, a HK$42,997 spread on the same certified stone. NZ Jewellers lists it at HK$151,594. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.78°
OriginNatural
Grading LabGIA
CertificateGIA 2245063016
Dimensions10.21 × 7.63 × 4.99 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
10.21 mm7.63 mm2.51 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2245063016
Side View
Table 61.0%Crown 37.78°Girdle: THK-VTKPavilionCulet: NoneDepth 65.4%

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 1
Current: HK$151,594 HKD|Low: HK$108,598 HKD|High: HK$161,096 HKD|Avg: HK$131,107 HKD|-5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$108,598 HKD
Retailer 7HK$118,123 HKD
Retailer 8HK$123,615 HKD
Retailer 6HK$125,993 HKD
Retailer 4HK$127,962 HKD
Retailer 3HK$132,882 HKD
Retailer 2HK$134,797 HKD
NZ JewellersHK$151,594 HKD

29 data points across 8 retailers

8 retailersHK$108,598 HKD to HK$151,594 HKD

A
Cheapest Retailer
-
HK$108,598 HKD
$13,841 USD
A
Retailer 2
-
HK$118,123 HKD
$15,055 USD
View
Retailer 3
-
HK$123,615 HKD
$15,755 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$125,993 HKD
$16,058 USD
View
A
Retailer 5
-
HK$127,962 HKD
$16,309 USD
View
B+
Retailer 6
-
HK$132,882 HKD
$16,936 USD
View
B+
Retailer 7
-
HK$134,797 HKD
€16,362 EUR
View
Most Expensive
B+
NZ Jewellers
99c78847-11eb-4514-9340-d68fae3ccabe · Oct 30
HK$151,594 HKD
$19,321 USD
View
7 more retailers have this diamond
Prices start from HK$108,598 HKDSave up to HK$42,997 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
2.51ct Oval
HK$108,598 HKD