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2.03ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6137136723

Certificate GIA 6137136723

Diamond specifications and retailer prices

From $38,767 SGD
As of November 6, 2026
Save $7,458 SGD (16%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $59,806 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6137136723. Listed at 7 retailers as of November 5, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6137136723
Dimensions8.05 × 8.07 × 5.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.05 mm8.07 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6137136723
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $59,806 SGD|Low: $38,766 SGD|High: $60,689 SGD|Avg: $46,392 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$38,767 SGD
Retailer 4$39,280 SGD
Retailer 3$46,225 SGD
MOH London$59,806 SGD

42 data points across 4 retailers

7 retailers$38,767 SGD to $46,225 SGD

B
Cheapest Retailer
-
$38,767 SGD
B
Retailer 2
-
$39,280 SGD
View
B
Retailer 3
-
$40,593 SGD
View
B
Retailer 4
-
$40,593 SGD
View
B
Retailer 5
-
$41,947 SGD
View
B
Retailer 6
-
$46,225 SGD
View
Most Expensive
MOH London
976F684E6 · Nov 4
$59,806 SGD
£36,868 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $38,767 SGDSave up to $7,458 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
2.03ct Round
$38,767 SGD