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Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1567534236

Certificate GIA 1567534236

Diamond specifications and retailer prices

From $36,018 SGD
$28,174 USD
As of October 30, 2026
Save $21,160 SGD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $57,177 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567534236. Listed at 17 retailers as of October 29, 2026, with prices from $36,018 to $57,177, a $21,160 spread on the same certified stone. MOH London lists it at $57,177. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.97°
OriginNatural
Grading LabGIA
CertificateGIA 1567534236
Dimensions10.95 × 7.32 × 4.60 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.95 mm7.32 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567534236
Side View
Table 56.0%Crown 37.97°Girdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $57,177 SGD|Low: $35,329 SGD|High: $57,557 SGD|Avg: $41,848 SGD|-0.4%
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
Retailer 17
October 30, 2026
Retailer 14$35,329 SGD
Retailer 5$36,018 SGD
Retailer 4$36,597 SGD
Retailer 17$36,845 SGD
Retailer 10$37,041 SGD
Retailer 6$37,933 SGD
Retailer 9$39,055 SGD
Retailer 16$40,195 SGD
Retailer 2$40,286 SGD
Retailer 15$42,206 SGD
Retailer 13$42,711 SGD
Retailer 3$43,546 SGD
Retailer 11$44,115 SGD
Retailer 7$44,740 SGD
Retailer 8$45,221 SGD
Retailer 12$50,087 SGD
MOH London$57,177 SGD

23 data points across 17 retailers

17 retailers$36,018 SGD to $57,177 SGD

Retailer 1
-
$35,329 SGD
$27,635 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$36,018 SGD
$28,174 USD
View
B+
Retailer 3
-
$36,597 SGD
$28,627 USD
View
B+
Retailer 4
-
$36,845 SGD
$28,821 USD
View
Final sale: no returns
B+
Retailer 5
-
$37,041 SGD
£22,815 GBP
View
B+
Retailer 6
-
$37,933 SGD
$29,672 USD
View
B+
Retailer 7
-
$39,055 SGD
$30,550 USD
View
B+
Retailer 8
-
$40,195 SGD
$31,442 USD
View
B+
Retailer 9
-
$40,286 SGD
£24,813 GBP
View
B
Retailer 10
-
$42,206 SGD
$33,015 USD
View
B
Retailer 11
-
$42,711 SGD
$33,410 USD
View
B
Retailer 12
-
$43,546 SGD
$34,063 USD
View
B
Retailer 13
-
$44,115 SGD
€32,865 EUR
View
B+
Retailer 14
-
$44,740 SGD
$34,997 USD
View
B+
Retailer 15
-
$45,221 SGD
$35,373 USD
View
B
Retailer 16
-
$50,087 SGD
ZAR 632,946 ZAR
View
Most Expensive
B
MOH London
8633264F9 · Oct 29
$57,177 SGD
£35,217 GBP
View
16 more retailers have this diamond
Prices start from $36,018 SGDSave up to $21,160 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.

B+
2.50ct Oval
$36,018 SGD