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Radiant|Lab Grown|IGI

2.90ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG836671313

Certificate IGI LG836671313

Diamond specifications and retailer prices

From $782 USD
Save $5,518 USD (88%) vs most expensive(unlock to see where)
6 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 LG836671313 or 836671313. Listed at 6 retailers, with prices from $782 to $6,300 at Brilliant Earth, a $5,518 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 angle45.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836671313
Dimensions10.27 × 7.02 × 4.53 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm7.02 mm2.90 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836671313
Side View
Table 75.0%Crown 45.4°Girdle: ThickPavilion 34.6°CuletDepth 64.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,127 USD|Low: $782 USD|High: $2,865 USD|Avg: $1,618 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 5$782 USD
Retailer 4$1,274 USD
Retailer 2$1,420 USD
Retailer 1$2,127 USD
Retailer 3$2,865 USD

6 data points across 5 retailers

6 retailers$782 USD to $6,300 USD

B
Cheapest Retailer
-
$782 USD
B
Retailer 2
-
$1,274 USD
A$1,960 AUD
View
B
Retailer 3
-
$1,420 USD
View
C
Retailer 4
-
$2,127 USD
£1,675 GBP
View
C
Retailer 5
-
$2,865 USD
View
Most Expensive
C
Brilliant Earth
21566236A · Sep 29
$6,300 USD
View
5 more retailers have this diamond
Prices start from $782 USDSave up to $5,518 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.

B
2.90ct Radiant
$782 USD