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Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 1563055961

Certificate GIA 1563055961

Diamond specifications and retailer prices

From $27,110 NZD
SGD 20,648 SGD
As of October 31, 2026
Save $24,800 NZD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $51,911 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563055961. Listed at 13 retailers as of October 30, 2026, with prices from $27,110 to $51,911, a $24,800 spread on the same certified stone. With Clarity lists it at $51,911. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.87°
Pavilion angle39.77°
OriginNatural
Grading LabGIA
CertificateGIA 1563055961
Dimensions10.98 × 7.46 × 4.62 mm
L/W Ratio1.47
Culet sizeNone
Top View
10.98 mm7.46 mm2.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1563055961
Side View
Table 58.0%Crown 39.87°Girdle: MED-THKPavilion 39.77°Culet: NoneDepth 61.9%

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: Oct 31
Current: $42,695 NZD|Low: $27,110 NZD|High: $53,497 NZD|Avg: $35,902 NZD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 9$27,110 NZD
Retailer 8$28,960 NZD
Retailer 6$30,425 NZD
Retailer 7$30,783 NZD
Retailer 4$31,370 NZD
Retailer 3$31,607 NZD
Retailer 10$31,730 NZD
Retailer 5$35,522 NZD
Retailer 11$35,780 NZD
Retailer 12$35,807 NZD
Retailer 2$37,494 NZD
Retailer 1$42,695 NZD
With Clarity$51,911 NZD

37 data points across 13 retailers

13 retailers$27,110 NZD to $51,911 NZD

A
Cheapest Retailer
-
$27,110 NZD
SGD 20,648 SGD
A
Retailer 2
-
$28,960 NZD
SGD 22,057 SGD
View
A
Retailer 3
-
$30,425 NZD
£13,502 GBP
View
A
Retailer 4
-
$30,783 NZD
$17,349 USD
View
Retailer 5
-
$31,370 NZD
$17,680 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$31,607 NZD
$17,814 USD
View
A
Retailer 7
-
$31,730 NZD
$17,883 USD
View
A
Retailer 8
-
$35,522 NZD
€19,067 EUR
View
A
Retailer 9
-
$35,780 NZD
$20,166 USD
View
A
Retailer 10
-
$35,807 NZD
$20,181 USD
View
A
Retailer 11
-
$37,494 NZD
$21,132 USD
View
A
Retailer 12
-
$42,695 NZD
$24,063 USD
View
Most Expensive
B+
With Clarity
1563055961 · Oct 30
$51,911 NZD
$29,257 USD
View
12 more retailers have this diamond
Prices start from $27,110 NZDSave up to $24,800 NZD

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
$27,110 NZD