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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG839638271

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839638271

Diamond specifications and retailer prices

From $213 SGD
$167 USD
As of October 29, 2026
Save $1,025 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,239 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839638271 or 839638271. Listed at 10 retailers as of October 26, 2026, with prices from $213 to $1,239, a $1,025 spread on the same certified stone. MOH London lists it at $1,239. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839638271
Dimensions8.05 × 5.56 × 3.51 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.56 mm1.02 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839638271
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,239 SGD|Low: $192 SGD|High: $1,252 SGD|Avg: $556 SGD|+5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$213 SGD
Retailer 9$265 SGD
Retailer 3$318 SGD
Retailer 6$358 SGD
Retailer 8$424 SGD
Retailer 2$470 SGD
Retailer 4$671 SGD
Retailer 10$850 SGD
Retailer 5$899 SGD
MOH London$1,239 SGD

34 data points across 10 retailers

10 retailers$213 SGD to $1,239 SGD

A
Cheapest Retailer
-
$213 SGD
$167 USD
A
Retailer 2
-
$265 SGD
$207 USD
View
A
Retailer 3
-
$318 SGD
£196 GBP
View
B+
Retailer 4
-
$358 SGD
$280 USD
View
B+
Retailer 5
-
$424 SGD
$332 USD
View
B+
Retailer 6
-
$470 SGD
£289 GBP
View
B+
Retailer 7
-
$671 SGD
$525 USD
View
B
Retailer 8
-
$850 SGD
$665 USD
View
B
Retailer 9
-
$899 SGD
$703 USD
View
Most Expensive
B
MOH London
LG839638271 · Oct 26
$1,239 SGD
£763 GBP
View
9 more retailers have this diamond
Prices start from $213 SGDSave up to $1,025 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 Oval
$213 SGD