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Round|Natural|GIA

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1553267859

Certificate GIA 1553267859

Diamond specifications and retailer prices

From $25,822 SGD
As of November 4, 2026
Save $17,930 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $43,752 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553267859. Listed at 13 retailers as of November 4, 2026, with prices from $25,822 to $43,752, a $17,930 spread on the same certified stone. MOH London lists it at $43,752. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553267859
Dimensions9.25 × 9.33 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.25 mm9.33 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1553267859
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.1%

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: $43,752 SGD|Low: $27,392 SGD|High: $44,397 SGD|Avg: $32,977 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$27,392 SGD
Retailer 3$27,872 SGD
Retailer 9$28,089 SGD
Retailer 5$29,494 SGD
Retailer 7$30,430 SGD
Retailer 8$31,600 SGD
Retailer 4$33,860 SGD
Retailer 2$36,160 SGD
Retailer 6$39,793 SGD
MOH London$43,752 SGD

40 data points across 10 retailers

13 retailers$25,822 SGD to $43,752 SGD

A
Cheapest Retailer
-
$25,822 SGD
B+
Retailer 2
-
$27,392 SGD
View
B+
Retailer 3
-
$27,872 SGD
View
Retailer 4
-
$28,089 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$29,096 SGD
View
B+
Retailer 6
-
$29,494 SGD
View
B+
Retailer 7
-
$30,430 SGD
View
B+
Retailer 8
-
$31,600 SGD
View
B+
Retailer 9
-
$32,751 SGD
View
B+
Retailer 10
-
$33,860 SGD
View
B
Retailer 11
-
$36,160 SGD
View
B
Retailer 12
-
$39,793 SGD
View
Most Expensive
B
MOH London
2955A3553 · Nov 4
$43,752 SGD
£26,971 GBP
View
12 more retailers have this diamond
Prices start from $25,822 SGDSave up to $17,930 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
3.01ct Round
$25,822 SGD