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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 $598 NZD
$337 USD
As of October 30, 2026
Save $4,780 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,378 NZD at Yadav Diamonds · As of October 30, 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 30, 2026, with prices from $598 to $5,378, a $4,780 spread on the same certified stone. Yadav Diamonds lists it at $5,378. 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
Colour
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 30
Current: $1,478 NZD|Low: $573 NZD|High: $5,305 NZD|Avg: $1,886 NZD|+4.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 17$598 NZD
Retailer 16$694 NZD
Retailer 8$742 NZD
Retailer 18$742 NZD
Retailer 6$988 NZD
Retailer 14$1,011 NZD
Retailer 3$1,029 NZD
Retailer 4$1,370 NZD
Retailer 1$1,478 NZD
Retailer 12$1,811 NZD
Retailer 13$1,973 NZD
Retailer 15$2,174 NZD
Retailer 5$2,630 NZD
Retailer 2$2,800 NZD
Retailer 10$2,907 NZD
Retailer 9$3,191 NZD
Retailer 11$3,213 NZD
Retailer 7$5,305 NZD

44 data points across 18 retailers

20 retailers$598 NZD to $5,378 NZD

A
Cheapest Retailer
-
$598 NZD
$337 USD
A
Retailer 2
-
$694 NZD
$391 USD
View
Retailer 3
-
$742 NZD
$418 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$742 NZD
$418 USD
View
B+
Retailer 5
-
$988 NZD
$557 USD
View
A
Retailer 6
-
$1,011 NZD
$570 USD
View
A
Retailer 7
-
$1,029 NZD
$580 USD
View
A
Retailer 8
-
$1,370 NZD
$772 USD
View
A
Retailer 9
-
$1,478 NZD
£656 GBP
View
A
Retailer 10
-
$1,811 NZD
A$1,570 AUD
View
B+
Retailer 11
-
$1,973 NZD
ZAR 17,967 ZAR
View
B+
Retailer 12
-
$2,087 NZD
£926 GBP
View
B+
Retailer 13
-
$2,174 NZD
$1,225 USD
View
B+
Retailer 14
-
$2,630 NZD
$1,482 USD
View
B+
Retailer 15
-
$2,800 NZD
$1,578 USD
View
B+
Retailer 16
-
$2,907 NZD
$1,638 USD
View
B
Retailer 17
-
$3,191 NZD
£1,416 GBP
View
B+
Retailer 18
-
$3,213 NZD
£1,426 GBP
View
B
Retailer 19
-
$5,305 NZD
$2,990 USD
View
Most Expensive
B
Yadav Diamonds
13014904 · Oct 30
$5,378 NZD
$3,031 USD
View
19 more retailers have this diamond
Prices start from $598 NZDSave up to $4,780 NZD

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
$598 NZD