Radiant|Lab Grown|IGI

2.90ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG675507775

Certificate IGI LG675507775

Diamond specifications and retailer prices

From $529 USD
Save $5,771 USD (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,300 USD at Brilliant Earth
View at Brilliant Earth

About this 2.9ct lab-grown radiant diamond

This 2.9ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675507775 or 675507775. Listed at 10 retailers, with prices from $529 to $6,300 at Brilliant Earth, a $5,771 spread on the same certified stone. 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

2.90
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675507775
Dimensions7.95 × 7.87 × 5.28 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.87 mm2.90 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675507775
Side View
Table 65.0%Crown 44.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $6,300 USD|Low: $529 USD|High: $6,310 USD|Avg: $1,789 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 28, 2026
Retailer 4$529 USD
Retailer 7$808 USD
Retailer 10$835 USD
Retailer 5$849 USD
Retailer 6$899 USD
Retailer 2$1,250 USD
Retailer 9$1,433 USD
Retailer 8$1,732 USD
Retailer 3$1,963 USD
Brilliant Earth$6,300 USD

13 data points across 10 retailers

10 retailers$529 USD to $6,300 USD

A
Cheapest Retailer
-
$529 USD
B+
Retailer 2
-
$808 USD
View
A
Retailer 3
-
$849 USD
€809 EUR
View
A
Retailer 4
-
$899 USD
View
B+
Retailer 5
-
$1,250 USD
ZAR 20,195 ZAR
View
B+
Retailer 6
-
$1,407 USD
View
B+
Retailer 7
-
$1,433 USD
£1,128 GBP
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$1,732 USD
View
B
Retailer 9
-
$1,963 USD
£1,546 GBP
View
Most Expensive
B
Brilliant Earth
12892562A · Sep 29
$6,300 USD
View
9 more retailers have this diamond
Prices start from $529 USDSave up to $5,771 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.

A
2.90ct Radiant
$529 USD