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Round|Lab Grown|IGI

2.83ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG485163259

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163259

Diamond specifications and retailer prices

From $3,146 SGD
As of November 5, 2026
Save $6,597 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,743 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485163259 or 485163259. Listed at 9 retailers as of November 5, 2026, with prices from $3,146 to $9,743, a $6,597 spread on the same certified stone. MOH London lists it at $9,743. 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

2.83
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163259
Dimensions8.95 × 8.98 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.95 mm8.98 mm2.83 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163259
Side View
Table 55.5%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $9,743 SGD|Low: $3,146 SGD|High: $9,900 SGD|Avg: $5,516 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$3,146 SGD
Retailer 5$3,649 SGD
Retailer 2$3,857 SGD
Retailer 7$4,626 SGD
Retailer 3$5,471 SGD
Retailer 6$5,688 SGD
MOH London$9,743 SGD

18 data points across 7 retailers

9 retailers$3,146 SGD to $9,743 SGD

A
Cheapest Retailer
-
$3,146 SGD
A
Retailer 2
-
$3,422 SGD
View
Retailer 3
-
$3,649 SGD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$3,649 SGD
View
B+
Retailer 5
-
$3,857 SGD
View
B
Retailer 6
-
$5,016 SGD
View
B
Retailer 7
-
$5,471 SGD
View
B
Retailer 8
-
$5,688 SGD
View
Most Expensive
B
MOH London
LG485163259 · Nov 5
$9,743 SGD
£6,006 GBP
View
8 more retailers have this diamond
Prices start from $3,146 SGDSave up to $6,597 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
2.83ct Round
$3,146 SGD