Radiant|Lab Grown|IGI

6.08ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG647439318

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

Certificate IGI LG647439318

Diamond specifications and retailer prices

From $1,265 USD
As of October 30, 2026
Save $2,054 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,319 USD at MOH London · As of October 26, 2026
View at MOH London

About this 6.08ct lab-grown radiant diamond

This 6.08ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647439318 or 647439318. Listed at 6 retailers as of October 26, 2026, with prices from $1,265 to $3,319, a $2,054 spread on the same certified stone. MOH London lists it at $3,319. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.08
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647439318
Dimensions13.38 × 8.99 × 5.95 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.38 mm8.99 mm6.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647439318
Side View
Table 67.0%Crown 32.1°Girdle: MediumPavilion 35°Culet: NoneDepth 66.2%

Caratlytics Score

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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: $3,319 USD|Low: $1,007 USD|High: $3,354 USD|Avg: $2,013 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 7$1,007 USD
Retailer 8$1,115 USD
Retailer 3$1,265 USD
Retailer 4$1,303 USD
Retailer 5$1,854 USD
Retailer 6$3,052 USD
Retailer 2$3,215 USD
MOH London$3,319 USD

12 data points across 8 retailers

6 retailers$1,265 USD to $3,319 USD

B+
Cheapest Retailer
-
$1,265 USD
A
Retailer 2
-
$1,303 USD
View
A
Retailer 3
-
$1,854 USD
View
B+
Retailer 4
-
$3,052 USD
View
B+
Retailer 5
-
$3,215 USD
View
Most Expensive
B+
MOH London
LG647439318 · Oct 26
$3,319 USD
£2,613 GBP
View
5 more retailers have this diamond
Prices start from $1,265 USDSave up to $2,054 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
6.08ct Radiant
$1,265 USD