CaratHunter
Plans
Asscher|Lab Grown|IGI

2.57ct G SI1 Asscher Lab Grown Diamond

VG • G/SI1 • IGI LG375939689

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG375939689

Diamond specifications and retailer prices

From $2,086 CAD
$1,493 USD
As of October 30, 2026
Save $2,454 CAD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,540 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG375939689 or 375939689. Listed at 2 retailers as of October 30, 2026, with prices from $2,086 to $4,540, a $2,454 spread on the same certified stone. Do Amore Diamonds lists it at $4,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.57
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG375939689
Dimensions7.50 × 7.32 × 4.88 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
7.50 mm7.32 mm2.57 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG375939689
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,540 CAD|Low: $391 CAD|High: $4,540 CAD|Avg: $2,248 CAD|+6.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
July 14, 2026
Retailer 3$939 CAD
Retailer 4$1,380 CAD
Retailer 2$2,086 CAD
Do Amore Diamonds$4,540 CAD

29 data points across 4 retailers

2 retailers$2,086 CAD to $4,540 CAD

B+
Cheapest Retailer
-
$2,086 CAD
$1,493 USD
Most Expensive
B
Do Amore Diamonds
24-ST-373 · Oct 31
$4,540 CAD
$3,250 USD
View
1 more retailer has this diamond
Prices start from $2,086 CADSave up to $2,454 CAD

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.

B+
2.57ct Asscher
$2,086 CAD