CaratHunter
Plans
Asscher|Lab Grown|IGI

3.09ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG831616404

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831616404

Diamond specifications and retailer prices

From $606 AUD
$426 USD
As of October 30, 2026
Save $4,704 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,310 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher 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 LG831616404 or 831616404. Listed at 20 retailers as of October 30, 2026, with prices from $606 to $5,310, a $4,704 spread on the same certified stone. Brilliant Earth lists it at $5,310. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831616404
Dimensions8.12 × 8.07 × 5.10 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm8.07 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831616404
Side View
Table 62.0%Crown 35.2°Girdle: STK-THKPavilion 30.3°Culet: NoneDepth 63.2%

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 30
Current: $5,310 AUD|Low: $679 AUD|High: $5,552 AUD|Avg: $1,941 AUD|-1.8%
Brilliant Earth
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
October 30, 2026
Retailer 5$679 AUD
Retailer 9$680 AUD
Retailer 3$753 AUD
Retailer 15$820 AUD
Retailer 13$961 AUD
Retailer 6$1,186 AUD
Retailer 11$1,241 AUD
Retailer 12$1,265 AUD
Retailer 18$1,733 AUD
Retailer 16$1,819 AUD
Retailer 8$2,392 AUD
Retailer 17$2,420 AUD
Retailer 4$2,467 AUD
Retailer 10$2,484 AUD
Retailer 7$2,728 AUD
Retailer 14$2,770 AUD
Retailer 2$2,907 AUD
Brilliant Earth$5,310 AUD

36 data points across 18 retailers

20 retailers$606 AUD to $5,310 AUD

A
Cheapest Retailer
-
$606 AUD
$426 USD
A
Retailer 2
-
$679 AUD
$477 USD
View
Final sale: no returns
A
Retailer 3
-
$680 AUD
$478 USD
View
A
Retailer 4
-
$753 AUD
$529 USD
View
A
Retailer 5
-
$753 AUD
$529 USD
View
A
Retailer 6
-
$820 AUD
HK$4,500 HKD
View
A
Retailer 7
-
$961 AUD
$675 USD
View
B+
Retailer 8
-
$1,186 AUD
$833 USD
View
A
Retailer 9
-
$1,241 AUD
£687 GBP
View
A
Retailer 10
-
$1,265 AUD
€846 EUR
View
A
Retailer 11
-
$1,733 AUD
$1,217 USD
View
A
Retailer 12
-
$1,819 AUD
$1,278 USD
View
B+
Retailer 13
-
$2,392 AUD
SGD 2,271 SGD
View
B+
Retailer 14
-
$2,420 AUD
$1,700 USD
View
B+
Retailer 15
-
$2,467 AUD
$1,733 USD
View
Retailer 16
-
$2,484 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$2,728 AUD
$1,916 USD
View
B+
Retailer 18
-
$2,770 AUD
£1,532 GBP
View
B+
Retailer 19
-
$2,907 AUD
$2,042 USD
View
Most Expensive
B
Brilliant Earth
21329981A · Oct 30
$5,310 AUD
$3,730 USD
View
19 more retailers have this diamond
Prices start from $606 AUDSave up to $4,704 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 Asscher
$606 AUD