CaratHunter
Plans
Oval|Lab Grown|IGI

1.02ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG770602218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770602218

Diamond specifications and retailer prices

From $413 USD
As of November 5, 2026
Save $1,468 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,881 USD at MOH London · As of November 3, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770602218 or 770602218. Listed at 16 retailers as of November 3, 2026, with prices from $413 to $1,881, a $1,468 spread on the same certified stone. MOH London lists it at $1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770602218
Dimensions8.38 × 5.71 × 3.42 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm5.71 mm1.02 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770602218
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

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: Nov 5
Current: $1,881 USD|Low: $256 USD|High: $1,980 USD|Avg: $757 USD|+41.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 8$256 USD
Retailer 4$413 USD
Retailer 7$455 USD
Retailer 15$462 USD
Retailer 16$462 USD
Retailer 12$512 USD
Retailer 14$660 USD
Retailer 6$688 USD
Retailer 9$736 USD
Retailer 11$809 USD
Retailer 2$813 USD
Retailer 3$1,122 USD
Retailer 10$1,436 USD
Retailer 13$1,646 USD
Retailer 5$1,680 USD
MOH London$1,881 USD

27 data points across 16 retailers

16 retailers$413 USD to $1,881 USD

Retailer 1
-
$256 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$413 USD
View
Retailer 3
-
$455 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$462 USD
View
A
Retailer 5
-
$462 USD
View
Final sale: no returns
A
Retailer 6
-
$512 USD
View
A
Retailer 7
-
$660 USD
View
B+
Retailer 8
-
$688 USD
View
A
Retailer 9
-
$736 USD
View
A
Retailer 10
-
$809 USD
View
B+
Retailer 11
-
$813 USD
View
B+
Retailer 12
-
$1,122 USD
View
B
Retailer 13
-
$1,436 USD
View
B
Retailer 14
-
$1,646 USD
View
B
Retailer 15
-
$1,680 USD
View
Most Expensive
B
MOH London
LG770602218 · Nov 3
$1,881 USD
£1,481 GBP
View
15 more retailers have this diamond
Prices start from $413 USDSave up to $1,468 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
$413 USD