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 $330 USD
As of October 30, 2026
Save $422 USD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,016 USD 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,016 USD|Low: $327 USD|High: $1,016 USD|Avg: $568 USD|+5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$330 USD
Retailer 4$386 USD
Retailer 2$389 USD
Retailer 8$500 USD
Retailer 3$533 USD
Retailer 6$726 USD
Retailer 7$752 USD
MOH London$1,016 USD

44 data points across 8 retailers

8 retailers$330 USD to $752 USD

A
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$386 USD
View
A
Retailer 3
-
$389 USD
£306 GBP
View
B+
Retailer 4
-
$500 USD
View
B+
Retailer 5
-
$533 USD
View
B
Retailer 6
-
$726 USD
View
B
Retailer 7
-
$752 USD
View
Most Expensive
MOH London
LG818682028 · Oct 25
$1,016 USD
£800 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $330 USDSave up to $422 USD

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
$330 USD