CaratHunter
Plans
Radiant|Lab Grown|IGI

5.02ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG657459199

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

Certificate IGI LG657459199

Diamond specifications and retailer prices

From $642 USD
As of November 1, 2026
Save $2,462 USD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,104 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.02ct lab-grown radiant diamond

This 5.02ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG657459199 or 657459199. Listed at 9 retailers as of October 29, 2026, with prices from $642 to $3,104, a $2,462 spread on the same certified stone. MOH London lists it at $3,104. 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

5.02
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657459199
Dimensions9.69 × 9.47 × 5.64 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm9.47 mm5.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG657459199
Side View
Table 76.0%Crown 22°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,104 USD|Low: $459 USD|High: $3,124 USD|Avg: $1,688 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$642 USD
Retailer 4$711 USD
Retailer 3$845 USD
Retailer 2$1,083 USD
Retailer 5$1,095 USD
Retailer 7$1,140 USD
Retailer 9$2,304 USD
Retailer 8$2,759 USD
MOH London$3,104 USD

23 data points across 9 retailers

9 retailers$642 USD to $3,104 USD

A
Cheapest Retailer
-
$642 USD
Final sale: no returns
Retailer 2
-
$711 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$845 USD
View
B+
Retailer 4
-
$1,083 USD
€1,031 EUR
View
B+
Retailer 5
-
$1,095 USD
View
B+
Retailer 6
-
$1,140 USD
View
B
Retailer 7
-
$2,304 USD
View
Retailer 8
-
$2,759 USD
View
Price last confirmed 57 days ago
Most Expensive
B
MOH London
LG657459199 · Oct 29
$3,104 USD
£2,444 GBP
View
8 more retailers have this diamond
Prices start from $642 USDSave up to $2,462 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
5.02ct Radiant
$642 USD