Radiant|Lab Grown|IGI

2.09ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG618450390

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

Certificate IGI LG618450390

Diamond specifications and retailer prices

From $337 USD
As of October 27, 2026
Save $2,694 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,031 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618450390 or 618450390. Listed at 20 retailers as of October 27, 2026, with prices from $337 to $3,031, a $2,694 spread on the same certified stone. Yadav Diamonds lists it at $3,031. 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

2.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618450390
Dimensions9.10 × 6.29 × 4.27 mm
L/W Ratio1.45
Culet sizePointed
Top View
9.10 mm6.29 mm2.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618450390
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.9%

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 27
Current: $1,811 USD|Low: $455 USD|High: $2,990 USD|Avg: $1,214 USD|-0.7%
Retailer 1
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 29, 2026
Retailer 2$557 USD
Retailer 9$570 USD
Retailer 12$580 USD
Retailer 13$772 USD
Retailer 8$828 USD
Retailer 6$1,021 USD
Retailer 7$1,112 USD
Retailer 10$1,225 USD
Retailer 11$1,578 USD
Retailer 5$1,638 USD
Retailer 4$1,798 USD
Retailer 1$1,811 USD
Retailer 3$2,990 USD

42 data points across 13 retailers

20 retailers$337 USD to $3,031 USD

A
Cheapest Retailer
-
$337 USD
A
Retailer 2
-
$391 USD
View
A
Retailer 3
-
$418 USD
View
A
Retailer 4
-
$418 USD
View
B+
Retailer 5
-
$557 USD
View
A
Retailer 6
-
$570 USD
View
A
Retailer 7
-
$580 USD
View
A
Retailer 8
-
$772 USD
View
A
Retailer 9
-
$828 USD
£652 GBP
View
A
Retailer 10
-
$1,021 USD
A$1,570 AUD
View
B+
Retailer 11
-
$1,112 USD
ZAR 17,967 ZAR
View
B+
Retailer 12
-
$1,176 USD
£926 GBP
View
B+
Retailer 13
-
$1,225 USD
View
B+
Retailer 14
-
$1,482 USD
View
B+
Retailer 15
-
$1,578 USD
View
B+
Retailer 16
-
$1,638 USD
View
B
Retailer 17
-
$1,798 USD
£1,416 GBP
View
B+
Retailer 18
-
$1,811 USD
£1,426 GBP
View
B
Retailer 19
-
$2,990 USD
View
Most Expensive
B
Yadav Diamonds
13014904 · Oct 29
$3,031 USD
View
19 more retailers have this diamond
Prices start from $337 USDSave up to $2,694 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
2.09ct Radiant
$337 USD