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Asscher|Lab Grown|IGI

2.57ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG807695522

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG807695522

Diamond specifications and retailer prices

From $698 NZD
$393 USD
As of November 1, 2026
Save $307 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,006 NZD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807695522 or 807695522. Listed at 2 retailers as of November 1, 2026, with prices from $698 to $1,006, a $307 spread on the same certified stone. Loose Grown Diamond lists it at $1,006. 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

2.57
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807695522
Dimensions7.61 × 7.48 × 5.04 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.48 mm2.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807695522
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,006 NZD|Low: $698 NZD|High: $8,531 NZD|Avg: $2,783 NZD|+7.2%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$698 NZD
Loose Grown Diamond$1,006 NZD
Retailer 7$1,075 NZD
Retailer 9$1,294 NZD
Retailer 4$1,446 NZD
Retailer 8$2,010 NZD
Retailer 6$2,949 NZD
Retailer 10$3,087 NZD
Retailer 3$3,721 NZD
Retailer 5$5,385 NZD
Retailer 11$5,385 NZD

24 data points across 11 retailers

2 retailers$698 NZD to $1,006 NZD

A
Cheapest Retailer
-
$698 NZD
$393 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
807695522 · Nov 1
$1,006 NZD
$566 USD
View
1 more retailer has this diamond
Prices start from $698 NZDSave up to $307 NZD

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
2.57ct Asscher
$698 NZD