Asscher|Lab Grown|IGI

3.06ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG573387203

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG573387203

Diamond specifications and retailer prices

From $1,820 USD
£1,433 GBP
As of November 2, 2026
Save $440 USD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,260 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown asscher diamond

This 3.06ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573387203 or 573387203. Listed at 2 retailers as of October 31, 2026, with prices from $1,820 to $2,260, a $440 spread on the same certified stone. Brilliant Earth lists it at $2,260. 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

3.06
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573387203
Dimensions8.22 × 8.02 × 4.94 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.22 mm8.02 mm3.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573387203
Side View
Table 66.0%Crown 30.4°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 61.6%

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: Nov 2
Current: $2,260 USD|Low: $2,260 USD|High: $4,080 USD|Avg: $3,102 USD|-31.1%
October 4, 2026
Brilliant Earth$2,260 USD

15 data points across 1 retailer

2 retailers$1,820 USD to $2,260 USD

A
Cheapest Retailer
-
$1,820 USD
£1,433 GBP
Most Expensive
B+
Brilliant Earth
15410502B · Oct 31
$2,260 USD
View
1 more retailer has this diamond
Prices start from $1,820 USDSave up to $440 USD

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
3.06ct Asscher
$1,820 USD