Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG831602204

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

Certificate IGI LG831602204

Diamond specifications and retailer prices

From $697 AUD
$490 USD
As of October 23, 2026
Save $5,494 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,192 AUD at Do Amore Diamonds · As of October 25, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831602204 or 831602204. Listed at 20 retailers as of October 23, 2026, with prices from $697 to $6,192, a $5,494 spread on the same certified stone. Do Amore Diamonds lists it at $6,192. 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

3.09
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831602204
Dimensions10.57 × 7.32 × 4.74 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm7.32 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831602204
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 64.8%

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 23
Current: $6,192 AUD|Low: $670 AUD|High: $6,192 AUD|Avg: $2,105 AUD
Do Amore Diamonds
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
Retailer 19
Retailer 20
October 25, 2026
Retailer 20$697 AUD
Retailer 6$781 AUD
Retailer 3$865 AUD
Retailer 7$865 AUD
Retailer 14$1,142 AUD
Retailer 5$1,147 AUD
Retailer 15$1,167 AUD
Retailer 9$1,287 AUD
Retailer 10$1,368 AUD
Retailer 13$1,466 AUD
Retailer 11$2,129 AUD
Retailer 17$2,326 AUD
Retailer 4$2,512 AUD
Retailer 8$2,777 AUD
Retailer 18$3,012 AUD
Retailer 19$3,237 AUD
Retailer 12$3,267 AUD
Retailer 16$3,288 AUD
Retailer 2$3,991 AUD
Do Amore Diamonds$6,192 AUD

39 data points across 20 retailers

20 retailers$697 AUD to $6,192 AUD

A
Cheapest Retailer
-
$697 AUD
$490 USD
A
Retailer 2
-
$781 AUD
$549 USD
View
Retailer 3
-
$865 AUD
$608 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$865 AUD
$608 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,142 AUD
£632 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$1,147 AUD
$806 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,167 AUD
$820 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,287 AUD
$904 USD
View
A
Retailer 9
-
$1,368 AUD
$961 USD
View
A
Retailer 10
-
$1,466 AUD
£811 GBP
View
B+
Retailer 11
-
$2,129 AUD
$1,496 USD
View
Retailer 12
-
$2,326 AUD
$1,634 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$2,512 AUD
$1,765 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,777 AUD
£1,536 GBP
View
Retailer 15
-
$3,012 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$3,237 AUD
$2,274 USD
View
Retailer 17
-
$3,267 AUD
$2,295 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$3,288 AUD
$2,310 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$3,991 AUD
£2,208 GBP
View
Most Expensive
B
Do Amore Diamonds
27-009FF9E4C · Oct 25
$6,192 AUD
$4,350 USD
View
19 more retailers have this diamond
Prices start from $697 AUDSave up to $5,494 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
3.09ct Radiant
$697 AUD