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Round|Natural|IGI

3.00ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 644423702

Shape and cutting style on the report: Round brilliant

Certificate IGI 644423702

Diamond specifications and retailer prices

From $26,590 SGD
As of November 4, 2026
Save $16,666 SGD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $43,256 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 644423702. Listed at 10 retailers as of November 4, 2026, with prices from $26,590 to $43,256, a $16,666 spread on the same certified stone. Diamond Quarter lists it at $43,256. 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

3.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 644423702
Dimensions9.15 × 9.24 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.15 mm9.24 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 644423702
Side View
Table 55.0%Crown 32.1°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.0%

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: Nov 4
Current: $30,750 SGD|Low: $25,434 SGD|High: $39,732 SGD|Avg: $31,252 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$26,590 SGD
Retailer 9$27,747 SGD
Retailer 7$29,134 SGD
Retailer 5$30,059 SGD
Retailer 3$30,263 SGD
Retailer 1$30,750 SGD
Retailer 8$31,216 SGD
Retailer 2$31,620 SGD
Retailer 4$35,611 SGD
Retailer 6$39,153 SGD

32 data points across 10 retailers

10 retailers$26,590 SGD to $43,256 SGD

A
Cheapest Retailer
-
$26,590 SGD
Final sale: no returns
Retailer 2
-
$27,747 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$29,134 SGD
View
A
Retailer 4
-
$30,059 SGD
View
A
Retailer 5
-
$30,263 SGD
View
A
Retailer 6
-
$30,750 SGD
View
A
Retailer 7
-
$31,216 SGD
View
B+
Retailer 8
-
$35,611 SGD
View
A
Retailer 9
-
$39,153 SGD
View
Most Expensive
B+
Diamond Quarter
3SI2G64020088M · Nov 5
$43,256 SGD
£26,665 GBP
View
9 more retailers have this diamond
Prices start from $26,590 SGDSave up to $16,666 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
3.00ct Round
$26,590 SGD