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Round|Natural|GIA

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553980423

Certificate GIA 1553980423

Diamond specifications and retailer prices

From $44,596 SGD
As of November 2, 2026
Save $28,301 SGD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $72,897 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553980423. Listed at 15 retailers as of November 2, 2026, with prices from $44,596 to $72,897, a $28,301 spread on the same certified stone. MOH London lists it at $72,897. 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

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553980423
Dimensions9.15 × 9.21 × 5.75 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.15 mm9.21 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553980423
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $72,897 SGD|Low: $41,796 SGD|High: $73,974 SGD|Avg: $50,986 SGD|+9.3%
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
November 6, 2026
Retailer 3$42,267 SGD
Retailer 11$44,596 SGD
Retailer 16$44,874 SGD
Retailer 9$46,822 SGD
Retailer 13$46,911 SGD
Retailer 5$47,150 SGD
Retailer 14$48,752 SGD
Retailer 6$49,115 SGD
Retailer 15$49,581 SGD
Retailer 7$51,079 SGD
Retailer 8$53,044 SGD
Retailer 4$54,345 SGD
Retailer 2$55,302 SGD
Retailer 10$55,356 SGD
Retailer 12$55,798 SGD
MOH London$72,897 SGD

31 data points across 16 retailers

15 retailers$44,596 SGD to $72,897 SGD

Retailer 1
-
$42,267 SGD
Price last confirmed 35 days ago
B+
Retailer 2
-
$44,596 SGD
View
B+
Retailer 3
-
$44,874 SGD
View
B+
Retailer 4
-
$46,822 SGD
View
B+
Retailer 5
-
$46,911 SGD
View
B
Retailer 6
-
$48,752 SGD
View
Retailer 7
-
$49,115 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$49,581 SGD
View
Retailer 9
-
$51,079 SGD
View
Price last confirmed 45 days ago
Retailer 10
-
$53,044 SGD
View
Price last confirmed 45 days ago
Retailer 11
-
$54,345 SGD
View
Price last confirmed 36 days ago
B
Retailer 12
-
$55,302 SGD
View
B
Retailer 13
-
$55,356 SGD
View
B
Retailer 14
-
$55,798 SGD
View
Most Expensive
B
MOH London
5D5A10BBE · Nov 4
$72,897 SGD
£44,938 GBP
View
14 more retailers have this diamond
Prices start from $44,596 SGDSave up to $28,301 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+
3.01ct Round
$44,596 SGD