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Radiant|Lab Grown|IGI

3.21ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG846691119

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

Certificate IGI LG846691119

Diamond specifications and retailer prices

From $1,481 AUD
$1,040 USD
As of October 26, 2026
Save $2,882 AUD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,363 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691119 or 846691119. Listed at 9 retailers as of October 26, 2026, with prices from $1,481 to $4,363, a $2,882 spread on the same certified stone. MOH London lists it at $4,363. 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

3.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691119
Dimensions10.05 × 7.17 × 4.94 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm7.17 mm3.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691119
Side View
Table 64.0%Crown 39°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 68.9%

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 26
Current: $4,363 AUD|Low: $1,481 AUD|High: $4,363 AUD|Avg: $2,939 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8$1,481 AUD
Retailer 9$1,587 AUD
Retailer 6$1,723 AUD
Retailer 2$2,812 AUD
Retailer 5$3,461 AUD
Retailer 3$3,528 AUD
Retailer 4$3,544 AUD
Retailer 7$3,667 AUD
MOH London$4,363 AUD

4 data points across 9 retailers

9 retailers$1,481 AUD to $4,363 AUD

A
Cheapest Retailer
-
$1,481 AUD
$1,040 USD
A
Retailer 2
-
$1,587 AUD
$1,115 USD
View
A
Retailer 3
-
$1,723 AUD
£953 GBP
View
A
Retailer 4
-
$2,812 AUD
$1,975 USD
View
B+
Retailer 5
-
$3,461 AUD
SGD 3,285 SGD
View
B+
Retailer 6
-
$3,528 AUD
$2,478 USD
View
B+
Retailer 7
-
$3,544 AUD
$2,490 USD
View
B+
Retailer 8
-
$3,667 AUD
$2,576 USD
View
Most Expensive
B
MOH London
LG846691119 · Oct 26
$4,363 AUD
£2,413 GBP
View
8 more retailers have this diamond
Prices start from $1,481 AUDSave up to $2,882 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
3.21ct Radiant
$1,481 AUD