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 €381 EUR
$426 USD
As of October 30, 2026
Save €2,957 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,339 EUR at Brilliant Earth · As of October 31, 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 €381 to €3,339, a €2,957 spread on the same certified stone. Brilliant Earth lists it at €3,339. 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
Color
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: €3,339 EUR|Low: €381 EUR|High: €3,491 EUR|Avg: €1,185 EUR|-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
Retailer 19
Retailer 20
October 31, 2026
Retailer 11€381 EUR
Retailer 6€427 EUR
Retailer 10€428 EUR
Retailer 4€474 EUR
Retailer 20€474 EUR
Retailer 18€516 EUR
Retailer 16€604 EUR
Retailer 7€746 EUR
Retailer 13€781 EUR
Retailer 15€795 EUR
Retailer 3€1,089 EUR
Retailer 14€1,131 EUR
Retailer 9€1,504 EUR
Retailer 2€1,521 EUR
Retailer 19€1,522 EUR
Retailer 5€1,551 EUR
Retailer 12€1,562 EUR
Retailer 8€1,715 EUR
Retailer 17€1,742 EUR
Brilliant Earth€3,339 EUR

36 data points across 20 retailers

20 retailers€381 EUR to €3,339 EUR

A
Cheapest Retailer
-
€381 EUR
$426 USD
A
Retailer 2
-
€427 EUR
$477 USD
View
Final sale: no returns
A
Retailer 3
-
€428 EUR
$478 USD
View
A
Retailer 4
-
€474 EUR
$529 USD
View
A
Retailer 5
-
€474 EUR
$529 USD
View
A
Retailer 6
-
€516 EUR
HK$4,500 HKD
View
A
Retailer 7
-
€604 EUR
$675 USD
View
B+
Retailer 8
-
€746 EUR
$833 USD
View
A
Retailer 9
-
€781 EUR
£687 GBP
View
A
Retailer 10
-
€795 EUR
View
A
Retailer 11
-
€1,089 EUR
$1,217 USD
View
A
Retailer 12
-
€1,131 EUR
$1,264 USD
View
B+
Retailer 13
-
€1,504 EUR
SGD 2,271 SGD
View
B+
Retailer 14
-
€1,521 EUR
$1,699 USD
View
B+
Retailer 15
-
€1,522 EUR
$1,700 USD
View
B+
Retailer 16
-
€1,551 EUR
$1,733 USD
View
Retailer 17
-
€1,562 EUR
A$2,684 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
€1,715 EUR
$1,916 USD
View
B+
Retailer 19
-
€1,742 EUR
£1,532 GBP
View
Most Expensive
B
Brilliant Earth
21329981A · Oct 31
€3,339 EUR
$3,730 USD
View
19 more retailers have this diamond
Prices start from €381 EURSave up to €2,957 EUR

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
€381 EUR