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Round|Lab Grown|IGI

2.03ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG485161791

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485161791

Diamond specifications and retailer prices

From $4,167 SGD
As of November 5, 2026
Save $3,335 SGD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,217 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485161791 or 485161791. Listed at 8 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485161791
Dimensions8.23 × 8.26 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.23 mm8.26 mm2.03 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485161791
Side View
Table 61.5%Crown 32°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $12,217 SGD|Low: $3,999 SGD|High: $12,397 SGD|Avg: $6,957 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$4,167 SGD
Retailer 6$4,533 SGD
Retailer 4$4,833 SGD
Retailer 8$5,598 SGD
Retailer 7$6,039 SGD
Retailer 2$6,666 SGD
Retailer 5$7,502 SGD
Retailer 9$10,861 SGD
MOH London$12,217 SGD

12 data points across 9 retailers

8 retailers$4,167 SGD to $7,502 SGD

B
Cheapest Retailer
-
$4,167 SGD
B
Retailer 2
-
$4,533 SGD
View
B
Retailer 3
-
$4,833 SGD
View
Retailer 4
-
$4,833 SGD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$6,039 SGD
View
B
Retailer 6
-
$6,666 SGD
View
C
Retailer 7
-
$7,502 SGD
View
Most Expensive
MOH London
LG485161791 · Nov 5
$12,217 SGD
£7,531 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $4,167 SGDSave up to $3,335 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
$4,167 SGD