CaratHunter
Plans
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 $389 AUD
$273 USD
As of October 30, 2026
Save $2,686 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,075 AUD at Brilliant Earth · As of October 30, 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 $389 to $3,075, a $2,686 spread on the same certified stone. Brilliant Earth lists it at $3,075. 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: $3,075 AUD|Low: $389 AUD|High: $4,086 AUD|Avg: $1,630 AUD|-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
October 31, 2026
Retailer 12$389 AUD
Retailer 6$510 AUD
Retailer 2$740 AUD
Retailer 4$750 AUD
Retailer 11$796 AUD
Retailer 8$844 AUD
Retailer 10$1,171 AUD
Retailer 5$1,258 AUD
Retailer 3$1,350 AUD
Retailer 9$1,546 AUD
Retailer 7$1,938 AUD
Brilliant Earth$3,075 AUD

42 data points across 12 retailers

12 retailers$389 AUD to $3,075 AUD

A
Cheapest Retailer
-
$389 AUD
$273 USD
A
Retailer 2
-
$510 AUD
£282 GBP
View
A
Retailer 3
-
$740 AUD
$520 USD
View
Retailer 4
-
$750 AUD
$527 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$796 AUD
$559 USD
View
A
Retailer 6
-
$844 AUD
$593 USD
View
A
Retailer 7
-
$1,171 AUD
View
B+
Retailer 8
-
$1,258 AUD
$884 USD
View
B+
Retailer 9
-
$1,350 AUD
€903 EUR
View
B+
Retailer 10
-
$1,546 AUD
$1,086 USD
View
B+
Retailer 11
-
$1,938 AUD
£1,072 GBP
View
Most Expensive
B
Brilliant Earth
21633944A · Oct 30
$3,075 AUD
$2,160 USD
View
11 more retailers have this diamond
Prices start from $389 AUDSave up to $2,686 AUD

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
$389 AUD