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Radiant|Lab Grown|IGI

7.69ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG851650152

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

Certificate IGI LG851650152

Diamond specifications and retailer prices

From $1,478 USD
As of October 30, 2026
Save $3,477 USD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,955 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 7.69ct lab-grown radiant diamond

This 7.69ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851650152 or 851650152. Listed at 2 retailers as of October 28, 2026, with prices from $1,478 to $4,955, a $3,477 spread on the same certified stone. Rare Carat lists it at $4,955. 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

7.69
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851650152
Dimensions13.86 × 9.64 × 6.50 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.86 mm9.64 mm7.69 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851650152
Side View
Table 65.0%Crown 45.6°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,955 USD|Low: $1,478 USD|High: $4,955 USD|Avg: $3,796 USD
Rare Carat
Retailer 2
October 30, 2026
Retailer 2$1,478 USD
Rare Carat$4,955 USD

2 data points across 2 retailers

2 retailers$1,478 USD to $4,955 USD

A
Cheapest Retailer
-
$1,478 USD
Most Expensive
B
Rare Carat
LGRA70-189168 · Oct 28
$4,955 USD
View
1 more retailer has this diamond
Prices start from $1,478 USDSave up to $3,477 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
7.69ct Radiant
$1,478 USD