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Radiant|Lab Grown|IGI

2.09ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG818680812

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

Certificate IGI LG818680812

Diamond specifications and retailer prices

From $457 AUD
$321 USD
As of October 27, 2026
Save $4,240 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,697 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818680812 or 818680812. Listed at 20 retailers as of October 25, 2026, with prices from $457 to $4,697, a $4,240 spread on the same certified stone. Brilliant Earth lists it at $4,697. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818680812
Dimensions8.86 × 6.46 × 4.33 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm6.46 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818680812
Side View
Table 67.0%Crown 43.6°Girdle: THN-MEDPavilion 35°Culet: NoneDepth 67.0%

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 27
Current: $4,697 AUD|Low: $453 AUD|High: $4,697 AUD|Avg: $1,410 AUD|+47.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 20
October 30, 2026
Retailer 4$457 AUD
Retailer 8$512 AUD
Retailer 20$531 AUD
Retailer 17$568 AUD
Retailer 18$568 AUD
Retailer 16$790 AUD
Retailer 6$920 AUD
Retailer 2$1,013 AUD
Retailer 5$1,018 AUD
Retailer 14$1,261 AUD
Retailer 19$1,357 AUD
Retailer 15$1,368 AUD
Retailer 7$1,402 AUD
Retailer 11$1,798 AUD
Retailer 9$1,823 AUD
Retailer 3$1,888 AUD
Retailer 10$2,008 AUD
Retailer 13$2,285 AUD
Retailer 12$2,392 AUD
Brilliant Earth$4,697 AUD

32 data points across 20 retailers

20 retailers$457 AUD to $4,697 AUD

A
Cheapest Retailer
-
$457 AUD
$321 USD
A
Retailer 2
-
$512 AUD
$360 USD
View
Final sale: no returns
A
Retailer 3
-
$531 AUD
$373 USD
View
A
Retailer 4
-
$568 AUD
$399 USD
View
A
Retailer 5
-
$568 AUD
$399 USD
View
A
Retailer 6
-
$790 AUD
$555 USD
View
A
Retailer 7
-
$920 AUD
$646 USD
View
A
Retailer 8
-
$1,013 AUD
£560 GBP
View
A
Retailer 9
-
$1,018 AUD
€681 EUR
View
A
Retailer 10
-
$1,261 AUD
View
A
Retailer 11
-
$1,357 AUD
$953 USD
View
A
Retailer 12
-
$1,368 AUD
ZAR 15,528 ZAR
View
B+
Retailer 13
-
$1,402 AUD
$985 USD
View
B+
Retailer 14
-
$1,798 AUD
$1,263 USD
View
B+
Retailer 15
-
$1,823 AUD
$1,281 USD
View
B+
Retailer 16
-
$1,888 AUD
$1,326 USD
View
B+
Retailer 17
-
$2,008 AUD
$1,411 USD
View
B+
Retailer 18
-
$2,285 AUD
£1,264 GBP
View
Retailer 19
-
$2,392 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21218033A · Oct 25
$4,697 AUD
$3,300 USD
View
19 more retailers have this diamond
Prices start from $457 AUDSave up to $4,240 AUD

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
$457 AUD