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Round|Lab Grown|IGI

3.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG831657282

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831657282

Diamond specifications and retailer prices

From $585 SGD
As of November 5, 2026
Save $2,072 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,657 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831657282 or 831657282. Listed at 14 retailers as of November 5, 2026, with prices from $585 to $2,657, a $2,072 spread on the same certified stone. MOH London lists it at $2,657. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831657282
Dimensions9.38 × 9.35 × 5.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.35 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831657282
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

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: $2,657 SGD|Low: $567 SGD|High: $2,724 SGD|Avg: $1,273 SGD|-2.4%
MOH London
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$585 SGD
Retailer 14$655 SGD
Retailer 3$726 SGD
Retailer 6$733 SGD
Retailer 9$907 SGD
Retailer 7$962 SGD
Retailer 4$1,111 SGD
Retailer 8$1,134 SGD
Retailer 2$1,185 SGD
Retailer 5$1,207 SGD
Retailer 10$1,420 SGD
Retailer 13$1,950 SGD
Retailer 12$2,332 SGD
MOH London$2,657 SGD

34 data points across 14 retailers

14 retailers$585 SGD to $2,657 SGD

A
Cheapest Retailer
-
$585 SGD
A
Retailer 2
-
$655 SGD
View
A
Retailer 3
-
$726 SGD
View
Retailer 4
-
$733 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$907 SGD
View
A
Retailer 6
-
$962 SGD
View
Retailer 7
-
$1,111 SGD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,134 SGD
View
A
Retailer 9
-
$1,185 SGD
View
Retailer 10
-
$1,207 SGD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,420 SGD
View
B+
Retailer 12
-
$1,950 SGD
View
B
Retailer 13
-
$2,332 SGD
View
Most Expensive
B
MOH London
LG831657282 · Nov 5
$2,657 SGD
£1,638 GBP
View
13 more retailers have this diamond
Prices start from $585 SGDSave up to $2,072 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
3.03ct Round
$585 SGD