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Round|Natural|GIA

3.03ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1555406697

Certificate GIA 1555406697

Diamond specifications and retailer prices

From $43,715 SGD
$34,182 USD
As of October 29, 2026
Save $37,688 SGD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $81,403 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555406697. Listed at 17 retailers as of October 29, 2026, with prices from $43,715 to $81,403, a $37,688 spread on the same certified stone. MOH London lists it at $81,403. 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

3.03
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1555406697
Dimensions9.38 × 9.46 × 5.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot
Top View
9.38 mm9.46 mm3.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555406697
Side View
Table 60.0%Crown 31.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 59.3%

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: Oct 29
Current: $81,403 SGD|Low: $43,715 SGD|High: $83,768 SGD|Avg: $56,684 SGD|-2.8%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$43,715 SGD
Retailer 8$47,200 SGD
Retailer 18$47,326 SGD
Retailer 14$47,524 SGD
Retailer 5$50,280 SGD
Retailer 15$50,895 SGD
Retailer 2$51,690 SGD
Retailer 3$51,803 SGD
Retailer 6$51,845 SGD
Retailer 11$54,005 SGD
Retailer 19$54,005 SGD
Retailer 9$55,446 SGD
Retailer 10$56,165 SGD
Retailer 4$58,326 SGD
Retailer 16$58,360 SGD
Retailer 12$59,825 SGD
Retailer 13$66,853 SGD
Retailer 17$81,193 SGD
MOH London$81,403 SGD

39 data points across 19 retailers

17 retailers$43,715 SGD to $81,403 SGD

A
Cheapest Retailer
-
$43,715 SGD
$34,182 USD
B+
Retailer 2
-
$47,200 SGD
$36,907 USD
View
B+
Retailer 3
-
$47,326 SGD
$37,005 USD
View
B+
Retailer 4
-
$50,280 SGD
$39,315 USD
View
Retailer 5
-
$50,895 SGD
A$61,224 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$51,690 SGD
£31,825 GBP
View
B+
Retailer 7
-
$51,803 SGD
$40,506 USD
View
Retailer 8
-
$51,845 SGD
$40,539 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$54,005 SGD
$42,228 USD
View
B+
Retailer 10
-
$54,005 SGD
$42,228 USD
View
Retailer 11
-
$55,446 SGD
$43,354 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$56,165 SGD
$43,917 USD
View
B
Retailer 13
-
$58,326 SGD
$45,606 USD
View
B
Retailer 14
-
$58,360 SGD
$45,633 USD
View
B+
Retailer 15
-
$59,825 SGD
€44,551 EUR
View
B
Retailer 16
-
$66,853 SGD
ZAR 844,484 ZAR
View
Most Expensive
B
MOH London
0AB2A5626 · Oct 29
$81,403 SGD
£50,119 GBP
View
16 more retailers have this diamond
Prices start from $43,715 SGDSave up to $37,688 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
3.03ct Round
$43,715 SGD