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Asscher|Lab Grown|IGI

1.35ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG837680659

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837680659

Diamond specifications and retailer prices

From $484 NZD
$273 USD
As of October 30, 2026
Save $3,348 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,832 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.35ct lab-grown asscher diamond

This 1.35ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837680659 or 837680659. Listed at 12 retailers as of October 30, 2026, with prices from $484 to $3,832, a $3,348 spread on the same certified stone. Brilliant Earth lists it at $3,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680659
Dimensions5.97 × 5.94 × 4.02 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.94 mm1.35 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680659
Side View
Table 63.0%Crown 36°Girdle: MediumPavilion 38.8°Culet: NoneDepth 67.7%

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: $3,832 NZD|Low: $484 NZD|High: $5,092 NZD|Avg: $2,028 NZD|-24.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$484 NZD
Retailer 2$634 NZD
Retailer 5$923 NZD
Retailer 4$935 NZD
Retailer 11$992 NZD
Retailer 8$1,052 NZD
Retailer 10$1,459 NZD
Retailer 6$1,568 NZD
Retailer 3$1,682 NZD
Retailer 9$1,927 NZD
Retailer 7$2,416 NZD
Brilliant Earth$3,832 NZD

42 data points across 12 retailers

12 retailers$484 NZD to $3,832 NZD

A
Cheapest Retailer
-
$484 NZD
$273 USD
A
Retailer 2
-
$634 NZD
£281 GBP
View
A
Retailer 3
-
$923 NZD
$520 USD
View
Retailer 4
-
$935 NZD
$527 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$992 NZD
$559 USD
View
A
Retailer 6
-
$1,052 NZD
$593 USD
View
A
Retailer 7
-
$1,459 NZD
A$1,265 AUD
View
B+
Retailer 8
-
$1,568 NZD
$884 USD
View
Retailer 9
-
$1,682 NZD
€903 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,927 NZD
$1,086 USD
View
B+
Retailer 11
-
$2,416 NZD
£1,072 GBP
View
Most Expensive
B
Brilliant Earth
21633944A · Oct 31
$3,832 NZD
$2,160 USD
View
11 more retailers have this diamond
Prices start from $484 NZDSave up to $3,348 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
1.35ct Asscher
$484 NZD