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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557704080

Certificate GIA 2557704080

Diamond specifications and retailer prices

From $34,611 SGD
As of November 4, 2026
Save $29,298 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $63,909 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557704080. Listed at 15 retailers as of November 4, 2026, with prices from $34,611 to $63,909, a $29,298 spread on the same certified stone. MOH London lists it at $63,909. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557704080
Dimensions9.13 × 9.17 × 5.71 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.13 mm9.17 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557704080
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

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: $63,909 SGD|Low: $34,611 SGD|High: $64,853 SGD|Avg: $45,543 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$34,611 SGD
Retailer 9$37,611 SGD
Retailer 4$40,599 SGD
Retailer 6$42,853 SGD
Retailer 8$42,853 SGD
Retailer 10$43,082 SGD
Retailer 7$44,284 SGD
Retailer 11$46,159 SGD
Retailer 5$46,453 SGD
Retailer 2$51,810 SGD
MOH London$63,909 SGD

42 data points across 11 retailers

15 retailers$34,611 SGD to $63,909 SGD

A
Cheapest Retailer
-
$34,611 SGD
B+
Retailer 2
-
$37,356 SGD
View
B+
Retailer 3
-
$37,611 SGD
View
Final sale: no returns
B+
Retailer 4
-
$40,599 SGD
View
Retailer 5
-
$41,031 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$42,740 SGD
View
B+
Retailer 7
-
$42,853 SGD
View
B+
Retailer 8
-
$42,853 SGD
View
B+
Retailer 9
-
$43,082 SGD
View
B+
Retailer 10
-
$44,284 SGD
View
B+
Retailer 11
-
$44,450 SGD
View
B
Retailer 12
-
$46,159 SGD
View
B
Retailer 13
-
$46,453 SGD
View
B+
Retailer 14
-
$51,810 SGD
View
Most Expensive
B
MOH London
6C89D9C36 · Nov 4
$63,909 SGD
£39,397 GBP
View
14 more retailers have this diamond
Prices start from $34,611 SGDSave up to $29,298 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
$34,611 SGD