Radiant|Lab Grown|IGI

1.15ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG570363601

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

Certificate IGI LG570363601

Diamond specifications and retailer prices

From $143 USD
As of October 30, 2026
Save $688 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $831 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.15ct lab-grown radiant diamond

This 1.15ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570363601 or 570363601. Listed at 15 retailers as of October 26, 2026, with prices from $143 to $831, a $688 spread on the same certified stone. MOH London lists it at $831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570363601
Dimensions6.68 × 5.34 × 3.61 mm
L/W Ratio1.25
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.68 mm5.34 mm1.15 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570363601
Side View
Table 63.0%Crown 43°Girdle: MediumPavilion 31.6°Culet: NoneDepth 67.6%

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 30
Current: $831 USD|Low: $117 USD|High: $853 USD|Avg: $385 USD|+0.6%
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
October 31, 2026
Retailer 10$143 USD
Retailer 5$159 USD
Retailer 14$166 USD
Retailer 3$177 USD
Retailer 11$177 USD
Retailer 7$205 USD
Retailer 2$305 USD
Retailer 13$328 USD
Retailer 8$346 USD
Retailer 15$397 USD
Retailer 4$428 USD
Retailer 12$570 USD
Retailer 9$602 USD
MOH London$831 USD
Retailer 6$853 USD

22 data points across 15 retailers

15 retailers$143 USD to $831 USD

A
Cheapest Retailer
-
$143 USD
A
Retailer 2
-
$159 USD
View
Final sale: no returns
A
Retailer 3
-
$166 USD
View
A
Retailer 4
-
$177 USD
View
A
Retailer 5
-
$177 USD
View
A
Retailer 6
-
$205 USD
HK$1,600 HKD
View
Retailer 7
-
$305 USD
€290 EUR
View
B+
Retailer 8
-
$328 USD
View
A
Retailer 9
-
$346 USD
£272 GBP
View
A
Retailer 10
-
$397 USD
View
A
Retailer 11
-
$428 USD
View
B+
Retailer 12
-
$499 USD
£393 GBP
View
B+
Retailer 13
-
$570 USD
View
B
Retailer 14
-
$602 USD
View
Most Expensive
B
MOH London
LG570363601 · Oct 26
$831 USD
£654 GBP
View
14 more retailers have this diamond
Prices start from $143 USDSave up to $688 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
1.15ct Radiant
$143 USD