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Oval|Natural|GIA

2.51ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 1543387988

Certificate GIA 1543387988

Diamond specifications and retailer prices

From $23,788 SGD
$18,608 USD
As of October 26, 2026
Save $16,841 SGD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $40,630 SGD at MOH London · As of October 29, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1543387988. Listed at 17 retailers as of October 26, 2026, with prices from $23,788 to $40,630, a $16,841 spread on the same certified stone. MOH London lists it at $40,630. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.04°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 1543387988
Dimensions9.95 × 7.37 × 5.07 mm
L/W Ratio1.35
Girdle conditionExtremely Thick
Key to symbols
Crystal, Pinpoint
Top View
9.95 mm7.37 mm2.51 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543387988
Side View
Table 56.0%Crown 41.04°Girdle: ThickPavilion 40.17°Culet: NoneDepth 68.7%

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 26
Current: $40,630 SGD|Low: $22,717 SGD|High: $42,138 SGD|Avg: $29,434 SGD|-3.6%
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
Retailer 16
October 31, 2026
Retailer 11$22,717 SGD
Retailer 12$23,788 SGD
Retailer 6$24,313 SGD
Retailer 13$25,261 SGD
Retailer 3$25,876 SGD
Retailer 14$26,330 SGD
Retailer 9$26,659 SGD
Retailer 15$26,946 SGD
Retailer 16$27,170 SGD
Retailer 5$28,033 SGD
Retailer 8$28,542 SGD
Retailer 7$29,110 SGD
Retailer 2$31,398 SGD
Retailer 10$35,591 SGD
Retailer 4$36,658 SGD
MOH London$40,630 SGD

44 data points across 16 retailers

17 retailers$23,788 SGD to $40,630 SGD

Retailer 1
-
$22,717 SGD
$17,770 USD
Price last confirmed 9 days ago
Retailer 2
-
$23,190 SGD
$18,140 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$23,788 SGD
$18,608 USD
View
A
Retailer 4
-
$24,313 SGD
CA$26,414 CAD
View
B+
Retailer 5
-
$25,261 SGD
$19,760 USD
View
B+
Retailer 6
-
$25,876 SGD
$20,241 USD
View
B+
Retailer 7
-
$26,330 SGD
$20,596 USD
View
A
Retailer 8
-
$26,659 SGD
£16,420 GBP
View
Retailer 9
-
$26,946 SGD
A$32,427 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$27,170 SGD
$21,253 USD
View
B+
Retailer 11
-
$28,033 SGD
$21,928 USD
View
B+
Retailer 12
-
$28,542 SGD
£17,580 GBP
View
B+
Retailer 13
-
$29,110 SGD
$22,771 USD
View
B+
Retailer 14
-
$31,398 SGD
€23,391 EUR
View
B
Retailer 15
-
$35,591 SGD
ZAR 449,758 ZAR
View
B
Retailer 16
-
$36,658 SGD
$28,675 USD
View
Most Expensive
B
MOH London
AEA09E5D9 · Oct 29
$40,630 SGD
£25,025 GBP
View
16 more retailers have this diamond
Prices start from $23,788 SGDSave up to $16,841 SGD

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
$23,788 SGD