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Radiant|Lab Grown|IGI

2.43ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG816637981

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

Certificate IGI LG816637981

Diamond specifications and retailer prices

From $545 USD
As of October 31, 2026
Save $3,755 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,300 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.43ct lab-grown radiant diamond

This 2.43ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816637981 or 816637981. Listed at 14 retailers as of October 31, 2026, with prices from $545 to $4,300, a $3,755 spread on the same certified stone. Brilliant Earth lists it at $4,300. 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

2.43
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816637981
Dimensions9.33 × 6.82 × 4.52 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm6.82 mm2.43 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816637981
Side View
Table 65.0%Crown 45.6°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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 31
Current: $4,300 USD|Low: $510 USD|High: $4,520 USD|Avg: $1,489 USD|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 7$545 USD
Retailer 8$558 USD
Retailer 5$588 USD
Retailer 6$617 USD
Retailer 2$782 USD
Retailer 4$811 USD
Retailer 14$1,123 USD
Retailer 9$1,138 USD
Retailer 12$1,302 USD
Retailer 3$1,616 USD
Retailer 10$1,892 USD
Retailer 13$2,621 USD
Retailer 11$3,320 USD
Brilliant Earth$4,300 USD

24 data points across 14 retailers

14 retailers$545 USD to $4,300 USD

A
Cheapest Retailer
-
$545 USD
A
Retailer 2
-
$558 USD
£439 GBP
View
A
Retailer 3
-
$588 USD
View
B+
Retailer 4
-
$617 USD
View
A
Retailer 5
-
$782 USD
€745 EUR
View
A
Retailer 6
-
$811 USD
View
B+
Retailer 7
-
$1,123 USD
View
B+
Retailer 8
-
$1,138 USD
A$1,750 AUD
View
B+
Retailer 9
-
$1,302 USD
View
Retailer 10
-
$1,616 USD
A$2,486 AUD
View
Price last confirmed 23 days ago
B
Retailer 11
-
$1,892 USD
£1,490 GBP
View
B
Retailer 12
-
$2,621 USD
View
B
Retailer 13
-
$3,320 USD
View
Most Expensive
B
Brilliant Earth
21652852A · Oct 31
$4,300 USD
View
13 more retailers have this diamond
Prices start from $545 USDSave up to $3,755 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
2.43ct Radiant
$545 USD