Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG675583675

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

Certificate IGI LG675583675

Diamond specifications and retailer prices

From $170 USD
As of October 27, 2026
Save $814 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $984 USD at MOH London · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675583675 or 675583675. Listed at 14 retailers as of October 26, 2026, with prices from $170 to $984, a $814 spread on the same certified stone. MOH London lists it at $984. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675583675
Dimensions6.72 × 5.07 × 3.37 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm5.07 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675583675
Side View
Table 66.0%Crown 43.6°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 66.5%

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 27
Current: $984 USD|Low: $163 USD|High: $1,149 USD|Avg: $406 USD|-13.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 13$170 USD
Retailer 12$189 USD
Retailer 11$197 USD
Retailer 3$210 USD
Retailer 14$210 USD
Retailer 9$265 USD
Retailer 4$330 USD
Retailer 7$361 USD
Retailer 2$373 USD
Retailer 5$377 USD
Retailer 8$512 USD
Retailer 6$676 USD
Retailer 10$714 USD
MOH London$984 USD

43 data points across 14 retailers

14 retailers$170 USD to $984 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
A
Retailer 4
-
$210 USD
View
A
Retailer 5
-
$210 USD
View
Retailer 6
-
$265 USD
£208 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$330 USD
View
A
Retailer 8
-
$361 USD
ZAR 5,831 ZAR
View
A
Retailer 9
-
$373 USD
£294 GBP
View
A
Retailer 10
-
$377 USD
View
B+
Retailer 11
-
$512 USD
A$788 AUD
View
B+
Retailer 12
-
$676 USD
View
B
Retailer 13
-
$714 USD
View
Most Expensive
B
MOH London
LG675583675 · Oct 26
$984 USD
£775 GBP
View
13 more retailers have this diamond
Prices start from $170 USDSave up to $814 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
$170 USD