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0.87ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG649441094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649441094

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 25, 2026
Save $1,540 SGD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,829 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.87ct lab-grown round diamond

This 0.87ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649441094 or 649441094. Listed at 6 retailers as of October 25, 2026, with prices from $288 to $1,829, a $1,540 spread on the same certified stone. MOH London lists it at $1,829. 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

0.87
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649441094
Dimensions6.15 × 6.10 × 3.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.15 mm6.10 mm0.87 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649441094
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,829 SGD|Low: $288 SGD|High: $1,842 SGD|Avg: $599 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$288 SGD
Retailer 7$327 SGD
Retailer 2$368 SGD
Retailer 4$370 SGD
Retailer 5$409 SGD
Retailer 6$526 SGD
Retailer 8$833 SGD
MOH London$1,829 SGD

40 data points across 8 retailers

6 retailers$288 SGD to $1,829 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$327 SGD
$255 USD
View
A
Retailer 3
-
$368 SGD
£226 GBP
View
A
Retailer 4
-
$409 SGD
$319 USD
View
B+
Retailer 5
-
$526 SGD
$410 USD
View
Most Expensive
B
MOH London
LG649441094 · Oct 29
$1,829 SGD
£1,123 GBP
View
5 more retailers have this diamond
Prices start from $288 SGDSave up to $1,540 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
0.87ct Round
$288 SGD