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Oval|Natural|GIA

2.51ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 7556938270

Certificate GIA 7556938270

Diamond specifications and retailer prices

From $6,505 SGD
As of November 6, 2026
Save $2,902 SGD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,407 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556938270. Listed at 4 retailers as of November 6, 2026, with prices from $6,505 to $9,407, a $2,902 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,407. 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

2.51
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle32.12°
Pavilion angle29.83°
OriginNatural
Grading LabGIA
CertificateGIA 7556938270
Dimensions10.28 × 7.15 × 4.37 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.28 mm7.15 mm2.51 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556938270
Side View
Table 60.0%Crown 32.12°Girdle: MED-VTKPavilion 29.83°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,616 SGD|Low: $5,443 SGD|High: $10,304 SGD|Avg: $7,434 SGD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 6, 2026
Retailer 2$5,443 SGD
Retailer 3$6,505 SGD
Retailer 1$6,616 SGD
Wholesale Diamonds Direct$9,407 SGD

22 data points across 4 retailers

4 retailers$6,505 SGD to $9,407 SGD

Retailer 1
-
$5,443 SGD
Price last confirmed 7 days ago
A
Retailer 2
-
$6,505 SGD
View
A
Retailer 3
-
$6,616 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
690897646 · Nov 6
$9,407 SGD
$7,340 USD
View
3 more retailers have this diamond
Prices start from $6,505 SGDSave up to $2,902 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
$6,505 SGD