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Asscher|Lab Grown|IGI

2.51ct E VS2 Asscher Lab Grown Diamond

VG • E/VS2 • IGI LG815616730

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815616730

Diamond specifications and retailer prices

From $714 NZD
$401 USD
As of October 28, 2026
Save $308 NZD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,689 NZD at Brilliance · As of October 5, 2026
View at Brilliance

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG815616730 or 815616730. Listed at 3 retailers as of October 28, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815616730
Dimensions7.58 × 7.55 × 4.79 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm7.55 mm2.51 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815616730
Side View
Table 66.0%Crown 35.6°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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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 28
Current: $2,689 NZD|Low: $714 NZD|High: $5,092 NZD|Avg: $2,130 NZD|-7.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 2$714 NZD
Retailer 3$1,022 NZD
Retailer 5$1,077 NZD
Retailer 6$1,261 NZD
Retailer 4$1,371 NZD
Brilliance$2,689 NZD
Retailer 8$2,806 NZD
Retailer 7$5,092 NZD

11 data points across 8 retailers

3 retailers$714 NZD to $1,022 NZD

A
Cheapest Retailer
-
$714 NZD
$401 USD
Final sale: no returns
B+
Retailer 2
-
$1,022 NZD
$574 USD
View
Most Expensive
Brilliance
D45544097 · Oct 5
$2,689 NZD
$1,510 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from $714 NZDSave up to $308 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
2.51ct Asscher
$714 NZD