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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG610345467

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG610345467

Diamond specifications and retailer prices

From $164 USD
As of October 29, 2026
Save $790 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $954 USD at MOH London · As of October 29, 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 top-tier cut grade and certified by IGI LG610345467 or 610345467. Listed at 12 retailers as of October 29, 2026, with prices from $164 to $954, a $790 spread on the same certified stone. MOH London lists it at $954. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610345467
Dimensions8.10 × 5.61 × 3.55 mm
L/W Ratio1.44
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
8.10 mm5.61 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610345467
Side View
Table 58.0%Crown 32.7°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.3%

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 29
Current: $954 USD|Low: $164 USD|High: $1,041 USD|Avg: $446 USD|-7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$164 USD
Retailer 4$190 USD
Retailer 11$203 USD
Retailer 12$203 USD
Retailer 2$243 USD
Retailer 9$331 USD
Retailer 5$359 USD
Retailer 10$366 USD
Retailer 7$445 USD
Retailer 3$652 USD
Retailer 8$689 USD
MOH London$954 USD

45 data points across 12 retailers

12 retailers$164 USD to $954 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$190 USD
View
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$203 USD
View
A
Retailer 5
-
$243 USD
£192 GBP
View
A
Retailer 6
-
$331 USD
View
A
Retailer 7
-
$359 USD
£282 GBP
View
A
Retailer 8
-
$366 USD
View
B+
Retailer 9
-
$445 USD
View
B
Retailer 10
-
$652 USD
View
B
Retailer 11
-
$689 USD
View
Most Expensive
B
MOH London
LG610345467 · Oct 29
$954 USD
£751 GBP
View
11 more retailers have this diamond
Prices start from $164 USDSave up to $790 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
$164 USD