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Radiant|Lab Grown|IGI

1.03ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG837615600

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837615600

Diamond specifications and retailer prices

From $177 USD
As of November 4, 2026
Save $848 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,025 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837615600 or 837615600. Listed at 17 retailers as of November 4, 2026, with prices from $177 to $1,025, a $848 spread on the same certified stone. MOH London lists it at $1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615600
Dimensions7.50 × 4.81 × 3.28 mm
L/W Ratio1.56
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
7.50 mm4.81 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615600
Side View
Table 65.0%Crown 42.8°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $1,025 USD|Low: $177 USD|High: $1,062 USD|Avg: $427 USD|-3.2%
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
Retailer 17
November 5, 2026
Retailer 11$177 USD
Retailer 6$197 USD
Retailer 8$206 USD
Retailer 3$220 USD
Retailer 9$222 USD
Retailer 5$243 USD
Retailer 10$250 USD
Retailer 16$373 USD
Retailer 15$379 USD
Retailer 2$391 USD
Retailer 13$391 USD
Retailer 4$461 USD
Retailer 14$536 USD
Retailer 7$600 USD
Retailer 12$707 USD
Retailer 17$747 USD
MOH London$1,025 USD

29 data points across 17 retailers

17 retailers$177 USD to $1,025 USD

A+
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$220 USD
View
Retailer 5
-
$222 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$243 USD
View
A
Retailer 7
-
$250 USD
View
A
Retailer 8
-
$373 USD
View
A
Retailer 9
-
$379 USD
View
A
Retailer 10
-
$391 USD
View
A
Retailer 11
-
$391 USD
View
A
Retailer 12
-
$461 USD
View
B+
Retailer 13
-
$536 USD
View
B+
Retailer 14
-
$600 USD
View
B+
Retailer 15
-
$707 USD
View
B+
Retailer 16
-
$747 USD
View
Most Expensive
B
MOH London
LG837615600 · Nov 5
$1,025 USD
£807 GBP
View
16 more retailers have this diamond
Prices start from $177 USDSave up to $848 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+
1.03ct Radiant
$177 USD