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Oval|Natural|GIA

2.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2554688070

Certificate GIA 2554688070

Diamond specifications and retailer prices

From $33,258 SGD
$26,015 USD
As of November 2, 2026
Save $24,046 SGD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $57,304 SGD at MOH London · As of November 1, 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 F 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 2554688070. Listed at 14 retailers as of November 1, 2026, with prices from $33,258 to $57,304, a $24,046 spread on the same certified stone. MOH London lists it at $57,304. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554688070
Dimensions10.67 × 7.53 × 4.74 mm
L/W Ratio1.42
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural
Top View
10.67 mm7.53 mm2.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554688070
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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: Nov 2
Current: $57,304 SGD|Low: $33,258 SGD|High: $57,994 SGD|Avg: $40,279 SGD|-1.2%
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
November 1, 2026
Retailer 5$33,258 SGD
Retailer 4$33,406 SGD
Retailer 13$36,691 SGD
Retailer 6$36,997 SGD
Retailer 14$37,263 SGD
Retailer 8$37,323 SGD
Retailer 12$38,220 SGD
Retailer 15$38,526 SGD
Retailer 7$39,226 SGD
Retailer 3$39,749 SGD
Retailer 2$40,470 SGD
Retailer 11$41,278 SGD
Retailer 10$44,519 SGD
Retailer 9$50,736 SGD
MOH London$57,304 SGD

17 data points across 15 retailers

14 retailers$33,258 SGD to $57,304 SGD

B+
Cheapest Retailer
-
$33,258 SGD
$26,015 USD
B+
Retailer 2
-
$33,406 SGD
$26,131 USD
View
B
Retailer 3
-
$36,997 SGD
$28,940 USD
View
B
Retailer 4
-
$37,263 SGD
$29,148 USD
View
B+
Retailer 5
-
$37,323 SGD
£22,989 GBP
View
B+
Retailer 6
-
$38,220 SGD
$29,897 USD
View
B+
Retailer 7
-
$38,526 SGD
$30,136 USD
View
B+
Retailer 8
-
$39,226 SGD
$30,683 USD
View
B+
Retailer 9
-
$39,749 SGD
$31,093 USD
View
B+
Retailer 10
-
$40,470 SGD
£24,927 GBP
View
B
Retailer 11
-
$41,278 SGD
$32,289 USD
View
B
Retailer 12
-
$44,519 SGD
€33,166 EUR
View
B
Retailer 13
-
$50,736 SGD
ZAR 641,150 ZAR
View
Most Expensive
B
MOH London
DC5F74FEC · Nov 1
$57,304 SGD
£35,295 GBP
View
13 more retailers have this diamond
Prices start from $33,258 SGDSave up to $24,046 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
$33,258 SGD