CaratHunter
Plans
Round|Natural|GIA

3.03ct G SI1 Round Natural Diamond

EX • G/SI1

Diamond specifications and retailer prices

From $33,760 SGD
$26,398 USD
As of November 2, 2026
Save $23,831 SGD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $57,591 SGD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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. Listed at 19 retailers as of November 2, 2026, with prices from $33,760 to $57,591, a $23,831 spread on the same certified stone. Moon Ocean lists it at $57,591. 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
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions9.44 × 9.52 × 5.61 mm
L/W Ratio1.01
Top View
9.44 mm9.52 mm3.03 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA
Side View
Table 65.0%CrownGirdle: Very ThinPavilionCulet: NoneDepth 59.2%

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 2
Current: $57,591 SGD|Low: $33,354 SGD|High: $58,327 SGD|Avg: $41,337 SGD|-0.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$33,760 SGD
Retailer 12$36,696 SGD
Retailer 2$37,055 SGD
Retailer 6$37,222 SGD
Retailer 7$38,772 SGD
Retailer 9$39,083 SGD
Retailer 4$39,623 SGD
Retailer 10$40,324 SGD
Retailer 3$40,799 SGD
Retailer 11$41,875 SGD
Retailer 5$44,130 SGD
Retailer 13$45,507 SGD
Moon Ocean$57,591 SGD

30 data points across 13 retailers

19 retailers$33,760 SGD to $57,591 SGD

Retailer 1
-
$33,503 SGD
$26,197 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$33,760 SGD
$26,398 USD
View
B+
Retailer 3
-
$36,696 SGD
CA$39,852 CAD
View
B+
Retailer 4
-
$37,055 SGD
$28,974 USD
View
Retailer 5
-
$37,222 SGD
$29,105 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$37,222 SGD
$29,105 USD
View
B+
Retailer 7
-
$38,772 SGD
$30,317 USD
View
Retailer 8
-
$38,772 SGD
$30,317 USD
View
Price last confirmed 53 days ago
Retailer 9
-
$38,772 SGD
$30,317 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$39,083 SGD
$30,560 USD
View
Retailer 11
-
$40,324 SGD
$31,530 USD
View
Price last confirmed 53 days ago
Retailer 12
-
$40,324 SGD
$31,530 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$40,324 SGD
$31,530 USD
View
B+
Retailer 14
-
$40,799 SGD
$31,902 USD
View
Retailer 15
-
$41,875 SGD
$32,743 USD
View
Price last confirmed 52 days ago
Retailer 16
-
$41,875 SGD
$32,743 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$41,875 SGD
$32,743 USD
View
B+
Retailer 18
-
$45,507 SGD
$35,583 USD
View
Most Expensive
B
Moon Ocean
NVN-751523D3D-636 · Nov 2
$57,591 SGD
£35,458 GBP
View
18 more retailers have this diamond
Prices start from $33,760 SGDSave up to $23,831 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
$33,760 SGD