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Oval|Lab Grown|IGI

1.02ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG818682028

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682028

Diamond specifications and retailer prices

From $422 SGD
$330 USD
As of October 30, 2026
Save $540 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,299 SGD at MOH London · As of October 25, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682028 or 818682028. Listed at 8 retailers as of October 30, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682028
Dimensions8.31 × 5.53 × 3.51 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.53 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682028
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.5%

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: $1,299 SGD|Low: $418 SGD|High: $1,299 SGD|Avg: $726 SGD|+5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$422 SGD
Retailer 4$493 SGD
Retailer 2$497 SGD
Retailer 8$639 SGD
Retailer 3$681 SGD
Retailer 6$928 SGD
Retailer 7$962 SGD
MOH London$1,299 SGD

44 data points across 8 retailers

8 retailers$422 SGD to $962 SGD

A
Cheapest Retailer
-
$422 SGD
$330 USD
A
Retailer 2
-
$493 SGD
$386 USD
View
A
Retailer 3
-
$497 SGD
£306 GBP
View
B+
Retailer 4
-
$639 SGD
$500 USD
View
B+
Retailer 5
-
$681 SGD
$533 USD
View
B
Retailer 6
-
$928 SGD
$726 USD
View
B
Retailer 7
-
$962 SGD
$752 USD
View
Most Expensive
MOH London
LG818682028 · Oct 25
$1,299 SGD
£800 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $422 SGDSave up to $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
1.02ct Oval
$422 SGD