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Radiant|Lab Grown|IGI

2.15ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG821641820

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

Certificate IGI LG821641820

Diamond specifications and retailer prices

From $596 AUD
$419 USD
As of October 28, 2026
3 retailers carry this diamond
Most expensive: $2,462 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.15ct lab-grown radiant diamond

This 2.15ct 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 LG821641820 or 821641820. Listed at 3 retailers as of October 28, 2026. 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

2.15
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641820
Dimensions9.14 × 6.30 × 4.29 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.30 mm2.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641820
Side View
Table 63.0%Crown 46.8°Girdle: MediumPavilion 37.1°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,462 AUD|Low: $434 AUD|High: $2,529 AUD|Avg: $1,521 AUD|-2.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 20, 2026
Retailer 3$596 AUD
Retailer 4$1,025 AUD
Retailer 5$1,039 AUD
Retailer 2$1,255 AUD
Retailer 6$1,455 AUD
Retailer 7$2,225 AUD
Rare Carat$2,462 AUD
Retailer 8$2,529 AUD

29 data points across 8 retailers

3 retailers

A
Cheapest Retailer
-
$596 AUD
$419 USD
Final sale: no returns
A
Retailer 2
-
$1,255 AUD
£694 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Rare Carat
821641820 · Oct 18
$2,462 AUD
$1,730 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $596 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
2.15ct Radiant
$596 AUD