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Asscher|Lab Grown|IGI

1.00ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG800624735

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800624735

Diamond specifications and retailer prices

From $759 NZD
$428 USD
As of October 30, 2026
Save $2,079 NZD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,839 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800624735 or 800624735. Listed at 5 retailers as of October 26, 2026, with prices from $759 to $2,839, a $2,079 spread on the same certified stone. Brilliant Earth lists it at $2,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624735
Dimensions5.50 × 5.49 × 3.57 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.50 mm5.49 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG800624735
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 65.1%

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: $2,839 NZD|Low: $728 NZD|High: $3,016 NZD|Avg: $1,382 NZD|-5.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$728 NZD
Retailer 3$759 NZD
Retailer 5$836 NZD
Retailer 2$857 NZD
Retailer 7$1,012 NZD
Retailer 9$1,526 NZD
Retailer 8$1,802 NZD
Retailer 4$1,965 NZD
Brilliant Earth$2,839 NZD

27 data points across 9 retailers

5 retailers$759 NZD to $2,839 NZD

A
Cheapest Retailer
-
$759 NZD
$428 USD
A
Retailer 2
-
$836 NZD
€449 EUR
View
A
Retailer 3
-
$857 NZD
$483 USD
View
B+
Retailer 4
-
$1,965 NZD
£872 GBP
View
Most Expensive
B
Brilliant Earth
19834511A · Oct 26
$2,839 NZD
$1,600 USD
View
4 more retailers have this diamond
Prices start from $759 NZDSave up to $2,079 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
1.00ct Asscher
$759 NZD