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Oval|Lab Grown|IGI

1.02ct D I1 Oval Lab Grown Diamond

EX • D/I1 • IGI LG549286230

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG549286230

Diamond specifications and retailer prices

From $304 USD
As of October 30, 2026
Save $1,030 USD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,334 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 I1 clarity (included), with a top-tier cut grade and certified by IGI LG549286230 or 549286230. Listed at 3 retailers as of October 29, 2026, with prices from $304 to $1,334, a $1,030 spread on the same certified stone. MOH London lists it at $1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549286230
Dimensions8.17 × 5.69 × 3.58 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
8.17 mm5.69 mm1.02 ctD / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549286230
Side View
Table 59.5%Crown 35.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,334 USD|Low: $215 USD|High: $1,342 USD|Avg: $675 USD|-0.6%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$304 USD
Retailer 3$406 USD
MOH London$1,334 USD

12 data points across 3 retailers

3 retailers$304 USD to $1,334 USD

B+
Cheapest Retailer
-
$304 USD
A
Retailer 2
-
$406 USD
View
Most Expensive
B+
MOH London
LG549286230 · Oct 29
$1,334 USD
£1,050 GBP
View
2 more retailers have this diamond
Prices start from $304 USDSave up to $1,030 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
$304 USD