CaratHunter
Plans
Asscher|Lab Grown|IGI

0.91ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG754589228

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754589228

Diamond specifications and retailer prices

From $519 NZD
£229 GBP
As of October 30, 2026
Save $1,048 NZD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,567 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.91ct lab-grown asscher diamond

This 0.91ct lab-grown asscher sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754589228 or 754589228. Listed at 10 retailers as of October 28, 2026, with prices from $519 to $1,567, a $1,048 spread on the same certified stone. Brilliant Earth lists it at $1,567. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754589228
Dimensions5.32 × 5.32 × 3.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.32 mm0.91 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754589228
Side View
Table 70.0%Crown 43°Girdle: MediumPavilion 36.2°Culet: NoneDepth 62.8%

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: $1,567 NZD|Low: $496 NZD|High: $1,620 NZD|Avg: $868 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$519 NZD
Retailer 3$542 NZD
Retailer 4$561 NZD
Retailer 8$568 NZD
Retailer 5$627 NZD
Retailer 6$840 NZD
Retailer 9$869 NZD
Retailer 7$1,431 NZD
Brilliant Earth$1,567 NZD

41 data points across 9 retailers

10 retailers$519 NZD to $1,567 NZD

A
Cheapest Retailer
-
$519 NZD
£229 GBP
A
Retailer 2
-
$542 NZD
€290 EUR
View
A
Retailer 3
-
$561 NZD
$315 USD
View
A
Retailer 4
-
$568 NZD
$319 USD
View
A
Retailer 5
-
$627 NZD
£277 GBP
View
B+
Retailer 6
-
$840 NZD
A$726 AUD
View
B+
Retailer 7
-
$869 NZD
$488 USD
View
B
Retailer 8
-
$1,078 NZD
$606 USD
View
B
Retailer 9
-
$1,431 NZD
£633 GBP
View
Most Expensive
B
Brilliant Earth
20614178A · Oct 28
$1,567 NZD
$880 USD
View
9 more retailers have this diamond
Prices start from $519 NZDSave up to $1,048 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
0.91ct Asscher
$519 NZD