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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 £315 GBP
$422 USD
As of October 30, 2026
Save £2,484 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,799 GBP 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 £315 to £2,799, a £2,484 spread on the same certified stone. Do Amore Diamonds lists it at £2,799. 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
Colour
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,799 GBP|Low: £302 GBP|High: £2,799 GBP|Avg: £1,307 GBP
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£315 GBP
Retailer 8£353 GBP
Retailer 2£457 GBP
Retailer 12£616 GBP
Retailer 7£619 GBP
Retailer 4£766 GBP
Retailer 9£1,096 GBP
Retailer 5£1,356 GBP
Retailer 11£1,386 GBP
Retailer 6£1,591 GBP
Retailer 3£2,403 GBP
Retailer 13£2,435 GBP
Do Amore Diamonds£2,799 GBP

29 data points across 13 retailers

12 retailers£315 GBP to £2,799 GBP

A
Cheapest Retailer
-
£315 GBP
$422 USD
A
Retailer 2
-
£353 GBP
$473 USD
View
A
Retailer 3
-
£457 GBP
View
B+
Retailer 4
-
£616 GBP
$826 USD
View
A
Retailer 5
-
£619 GBP
$830 USD
View
B+
Retailer 6
-
£1,096 GBP
$1,468 USD
View
B+
Retailer 7
-
£1,386 GBP
$1,857 USD
View
B+
Retailer 8
-
£1,493 GBP
$2,000 USD
View
B+
Retailer 9
-
£1,591 GBP
View
B
Retailer 10
-
£2,403 GBP
$3,220 USD
View
B
Retailer 11
-
£2,435 GBP
$3,262 USD
View
Most Expensive
B
Do Amore Diamonds
27-201C6E6D7 · Oct 31
£2,799 GBP
$3,750 USD
View
11 more retailers have this diamond
Prices start from £315 GBPSave up to £2,484 GBP

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
£315 GBP