Radiant|Lab Grown|IGI

6.90ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG842655597

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

Certificate IGI LG842655597

Diamond specifications and retailer prices

From $1,044 USD
As of October 29, 2026
Save $5,656 USD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,700 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.9ct lab-grown radiant diamond

This 6.9ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842655597 or 842655597. Listed at 3 retailers as of October 29, 2026, with prices from $1,044 to $6,700, a $5,656 spread on the same certified stone. Brilliant Earth lists it at $6,700. 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

6.90
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842655597
Dimensions13.63 × 9.46 × 6.16 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm9.46 mm6.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842655597
Side View
Table 65.0%Crown 47.2°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.1%

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: Oct 29
Current: $6,700 USD|Low: $1,044 USD|High: $12,640 USD|Avg: $5,900 USD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$1,044 USD
Retailer 2$1,699 USD
Brilliant Earth$6,700 USD

21 data points across 3 retailers

3 retailers$1,044 USD to $6,700 USD

A
Cheapest Retailer
-
$1,044 USD
Final sale: no returns
A
Retailer 2
-
$1,699 USD
£1,338 GBP
View
Most Expensive
B
Brilliant Earth
21744184A · Oct 30
$6,700 USD
View
2 more retailers have this diamond
Prices start from $1,044 USDSave up to $5,656 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
6.90ct Radiant
$1,044 USD