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Round|Lab Grown|GCAL

2.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • GCAL 331140162

Shape and cutting style on the report: Round brilliant

Certificate GCAL 331140162

Diamond specifications and retailer prices

From $374 SGD
As of November 5, 2026
Save $2,947 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,321 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 331140162. Listed at 18 retailers as of November 5, 2026, with prices from $374 to $3,321, a $2,947 spread on the same certified stone. Do Amore Diamonds lists it at $3,321. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331140162
Dimensions8.16 × 8.19 × 4.99 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.16 mm8.19 mm2.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 331140162
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,321 SGD|Low: $332 SGD|High: $3,321 SGD|Avg: $1,240 SGD|+5.3%
Do Amore Diamonds
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
November 6, 2026
Retailer 11$374 SGD
Retailer 3$419 SGD
Retailer 4$464 SGD
Retailer 12$612 SGD
Retailer 5$687 SGD
Retailer 8$789 SGD
Retailer 2$909 SGD
Retailer 10$1,505 SGD
Retailer 7$1,544 SGD
Retailer 14$1,645 SGD
Retailer 13$1,777 SGD
Retailer 6$1,847 SGD
Retailer 9$2,045 SGD
Do Amore Diamonds$3,321 SGD

42 data points across 14 retailers

18 retailers$374 SGD to $3,321 SGD

Retailer 1
-
$346 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$374 SGD
View
Retailer 3
-
$401 SGD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$419 SGD
View
Final sale: no returns
Retailer 5
-
$424 SGD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$464 SGD
View
A
Retailer 7
-
$612 SGD
View
B+
Retailer 8
-
$687 SGD
View
A
Retailer 9
-
$789 SGD
View
A
Retailer 10
-
$909 SGD
View
B
Retailer 11
-
$1,505 SGD
View
Retailer 12
-
$1,524 SGD
View
Price last confirmed 46 days ago
B
Retailer 13
-
$1,544 SGD
View
B
Retailer 14
-
$1,645 SGD
View
B
Retailer 15
-
$1,777 SGD
View
B
Retailer 16
-
$1,847 SGD
View
B
Retailer 17
-
$2,045 SGD
View
Most Expensive
B
Do Amore Diamonds
27-DFCA04A18 · Nov 5
$3,321 SGD
$2,600 USD
View
17 more retailers have this diamond
Prices start from $374 SGDSave up to $2,947 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
2.03ct Round
$374 SGD