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Round|Natural|GIA

3.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6187343807

Certificate GIA 6187343807

Diamond specifications and retailer prices

From $62,816 SGD
As of November 4, 2026
Save $46,828 SGD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $109,644 SGD at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6187343807. Listed at 5 retailers as of November 4, 2026, with prices from $62,816 to $109,644, a $46,828 spread on the same certified stone. MOH London lists it at $109,644. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6187343807
Dimensions9.23 × 9.32 × 5.74 mm
L/W Ratio1.01
Top View
9.23 mm9.32 mm3.03 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6187343807
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°CuletDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $109,644 SGD|Low: $62,160 SGD|High: $111,263 SGD|Avg: $77,432 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$62,816 SGD
Retailer 4$67,365 SGD
Retailer 2$69,345 SGD
Retailer 5$74,897 SGD
MOH London$109,644 SGD

38 data points across 5 retailers

5 retailers$62,816 SGD to $109,644 SGD

B+
Cheapest Retailer
-
$62,816 SGD
Retailer 2
-
$67,365 SGD
View
Price last confirmed 33 days ago
B
Retailer 3
-
$69,345 SGD
View
B
Retailer 4
-
$74,897 SGD
View
Most Expensive
B
MOH London
AF4AA7A50 · Nov 4
$109,644 SGD
£67,591 GBP
View
4 more retailers have this diamond
Prices start from $62,816 SGDSave up to $46,828 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+
3.03ct Round
$62,816 SGD