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Round|Lab Grown|IGI

0.80ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG843644141

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843644141

Diamond specifications and retailer prices

From $217 SGD
As of November 4, 2026
Save $1,395 SGD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,612 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843644141 or 843644141. Listed at 8 retailers as of November 2, 2026, with prices from $217 to $1,612, a $1,395 spread on the same certified stone. MOH London lists it at $1,612. 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

0.80
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644141
Dimensions6.02 × 5.98 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.02 mm5.98 mm0.80 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644141
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.2%

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 4
Current: $1,612 SGD|Low: $217 SGD|High: $1,622 SGD|Avg: $598 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$217 SGD
Retailer 6$304 SGD
Retailer 4$363 SGD
Retailer 7$374 SGD
Retailer 2$392 SGD
Retailer 8$499 SGD
Retailer 5$694 SGD
MOH London$1,612 SGD

23 data points across 8 retailers

8 retailers$217 SGD to $1,612 SGD

A
Cheapest Retailer
-
$217 SGD
A
Retailer 2
-
$304 SGD
View
A
Retailer 3
-
$363 SGD
View
A
Retailer 4
-
$374 SGD
View
A
Retailer 5
-
$392 SGD
View
B+
Retailer 6
-
$499 SGD
View
B
Retailer 7
-
$694 SGD
View
Most Expensive
B
MOH London
LG843644141 · Nov 2
$1,612 SGD
£994 GBP
View
7 more retailers have this diamond
Prices start from $217 SGDSave up to $1,395 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
0.80ct Round
$217 SGD