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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG784678985

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784678985

Diamond specifications and retailer prices

From $388 SGD
£239 GBP
As of October 30, 2026
Save $676 SGD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,063 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG784678985 or 784678985. Listed at 9 retailers as of October 29, 2026, with prices from $388 to $1,063, a $676 spread on the same certified stone. MOH London lists it at $1,063. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678985
Dimensions6.43 × 6.40 × 4.01 mm
L/W Ratio1.00
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
6.43 mm6.40 mm1.02 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678985
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,063 SGD|Low: $364 SGD|High: $1,072 SGD|Avg: $586 SGD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$388 SGD
Retailer 4$397 SGD
Retailer 6$419 SGD
Retailer 2$524 SGD
Retailer 7$635 SGD
Retailer 5$768 SGD
MOH London$1,063 SGD

44 data points across 7 retailers

9 retailers$388 SGD to $1,063 SGD

A
Cheapest Retailer
-
$388 SGD
£239 GBP
A
Retailer 2
-
$397 SGD
€296 EUR
View
B+
Retailer 3
-
$419 SGD
$328 USD
View
B+
Retailer 4
-
$431 SGD
$337 USD
View
B+
Retailer 5
-
$524 SGD
£323 GBP
View
Retailer 6
-
$531 SGD
$415 USD
View
Price last confirmed 88 days ago
B+
Retailer 7
-
$635 SGD
$497 USD
View
B
Retailer 8
-
$768 SGD
$601 USD
View
Most Expensive
B
MOH London
LG784678985 · Oct 29
$1,063 SGD
£655 GBP
View
8 more retailers have this diamond
Prices start from $388 SGDSave up to $676 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
1.02ct Round
$388 SGD