Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 2506760672

Certificate GIA 2506760672

Diamond specifications and retailer prices

From $37,865 SGD
₹2,820,871 INR
As of October 30, 2026
Save $4,928 SGD (12%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $62,189 SGD at MOH London · As of October 21, 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 2506760672. Listed at 24 retailers as of October 29, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.81°
Pavilion angle40.78°
OriginNatural
Grading LabGIA
CertificateGIA 2506760672
Dimensions10.40 × 7.42 × 4.83 mm
L/W Ratio1.40
Top View
10.40 mm7.42 mm2.50 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506760672
Side View
Table 58.0%Crown 38.81°Girdle: THK-VTKPavilion 40.78°Culet: NoneDepth 65.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $62,189 SGD|Low: $36,061 SGD|High: $63,444 SGD|Avg: $42,708 SGD|-2.0%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 17$36,061 SGD
Retailer 8$36,307 SGD
Retailer 9$36,781 SGD
Retailer 4$37,068 SGD
Retailer 2$37,865 SGD
Retailer 13$38,314 SGD
Retailer 6$38,486 SGD
Retailer 19$39,591 SGD
Retailer 12$40,087 SGD
Retailer 5$40,506 SGD
Retailer 14$41,249 SGD
Retailer 3$41,395 SGD
Retailer 18$41,395 SGD
Retailer 7$42,348 SGD
Retailer 20$42,775 SGD
Retailer 10$42,925 SGD
Retailer 15$46,145 SGD
Retailer 11$46,711 SGD
Retailer 16$53,999 SGD
MOH London$62,189 SGD

33 data points across 20 retailers

24 retailers$37,865 SGD to $42,793 SGD

Retailer 1
-
$36,061 SGD
$28,208 USD
Price last confirmed 10 days ago
Retailer 2
-
$36,781 SGD
$28,771 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$37,068 SGD
$28,996 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$37,865 SGD
₹2,820,871 INR
View
B+
Retailer 5
-
$38,314 SGD
$29,970 USD
View
Retailer 6
-
$38,486 SGD
$30,105 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$39,591 SGD
$30,969 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$39,609 SGD
$30,983 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$40,087 SGD
A$48,242 AUD
View
Price last confirmed 26 days ago
Retailer 10
-
$40,506 SGD
$31,685 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$41,249 SGD
£25,407 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
$41,259 SGD
$32,274 USD
View
Price last confirmed 19 days ago
Retailer 13
-
$41,395 SGD
$32,380 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$41,395 SGD
$32,380 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$42,148 SGD
$32,969 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$42,348 SGD
$33,125 USD
View
Price last confirmed 12 days ago
Retailer 17
-
$42,775 SGD
$33,460 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$42,793 SGD
A$51,498 AUD
View
Retailer 19
-
$42,908 SGD
$33,564 USD
View
Price last confirmed 20 days ago
Retailer 20
-
$42,925 SGD
$33,577 USD
View
Price last confirmed 9 days ago
Retailer 21
-
$44,559 SGD
$34,855 USD
View
Price last confirmed 18 days ago
Retailer 22
-
$46,711 SGD
$36,538 USD
View
Price last confirmed 9 days ago
Retailer 23
-
$53,999 SGD
ZAR 682,380 ZAR
View
Price last confirmed 12 days ago
Most Expensive
MOH London
358954178 · Oct 21
$62,189 SGD
£38,304 GBP
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $37,865 SGDSave up to $4,928 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
$37,865 SGD