Oval|Natural|GIA

2.51ct D I1 Oval Natural Diamond

VG • D/I1 • GIA 2245063016

Certificate GIA 2245063016

Diamond specifications and retailer prices

From $13,841 USD
As of October 30, 2026
Save $5,480 USD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,321 USD 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 $13,841 to $19,321, a $5,480 spread on the same certified stone. NZ Jewellers lists it at $19,321. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,321 USD|Low: $13,841 USD|High: $20,532 USD|Avg: $16,727 USD|-5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$13,841 USD
Retailer 7$15,055 USD
Retailer 8$15,755 USD
Retailer 6$16,058 USD
Retailer 4$16,309 USD
Retailer 3$16,936 USD
Retailer 2$17,185 USD
NZ Jewellers$19,321 USD

28 data points across 8 retailers

8 retailers$13,841 USD to $19,321 USD

A
Cheapest Retailer
-
$13,841 USD
A
Retailer 2
-
$15,055 USD
View
Retailer 3
-
$15,755 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$16,058 USD
View
A
Retailer 5
-
$16,309 USD
View
B+
Retailer 6
-
$16,936 USD
View
B+
Retailer 7
-
$17,185 USD
€16,367 EUR
View
Most Expensive
B+
NZ Jewellers
99c78847-11eb-4514-9340-d68fae3ccabe · Oct 30
$19,321 USD
View
7 more retailers have this diamond
Prices start from $13,841 USDSave up to $5,480 USD

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
$13,841 USD