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Radiant|Lab Grown|IGI

2.90ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG816657589

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

Certificate IGI LG816657589

Diamond specifications and retailer prices

From $422 USD
As of October 30, 2026
Save $3,328 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,750 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816657589 or 816657589. Listed at 12 retailers as of October 30, 2026, with prices from $422 to $3,750, a $3,328 spread on the same certified stone. Do Amore Diamonds lists it at $3,750. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816657589
Dimensions10.18 × 6.95 × 4.71 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm6.95 mm2.90 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816657589
Side View
Table 64.0%Crown 44.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.8%

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 30
Current: $3,750 USD|Low: $405 USD|High: $3,750 USD|Avg: $1,751 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$422 USD
Retailer 8$473 USD
Retailer 2$613 USD
Retailer 12$826 USD
Retailer 7$830 USD
Retailer 4$1,026 USD
Retailer 9$1,468 USD
Retailer 5$1,817 USD
Retailer 11$1,857 USD
Retailer 6$2,132 USD
Retailer 3$3,220 USD
Retailer 13$3,262 USD
Do Amore Diamonds$3,750 USD

29 data points across 13 retailers

12 retailers$422 USD to $3,750 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$473 USD
View
A
Retailer 3
-
$613 USD
£482 GBP
View
B+
Retailer 4
-
$826 USD
View
A
Retailer 5
-
$830 USD
View
B+
Retailer 6
-
$1,468 USD
View
B+
Retailer 7
-
$1,857 USD
View
B+
Retailer 8
-
$2,000 USD
View
B+
Retailer 9
-
$2,132 USD
£1,679 GBP
View
B
Retailer 10
-
$3,220 USD
View
B
Retailer 11
-
$3,262 USD
View
Most Expensive
B
Do Amore Diamonds
27-201C6E6D7 · Oct 31
$3,750 USD
View
11 more retailers have this diamond
Prices start from $422 USDSave up to $3,328 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
2.90ct Radiant
$422 USD