CaratHunter
Plans
Asscher|Lab Grown|IGI

1.18ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG831698064

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831698064

Diamond specifications and retailer prices

From $534 NZD
$301 USD
As of October 30, 2026
Save $2,873 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,407 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.18ct lab-grown asscher diamond

This 1.18ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831698064 or 831698064. Listed at 17 retailers as of October 30, 2026, with prices from $534 to $3,407, a $2,873 spread on the same certified stone. Brilliant Earth lists it at $3,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698064
Dimensions5.94 × 5.89 × 3.81 mm
L/W Ratio1.01
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
5.94 mm5.89 mm1.18 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698064
Side View
Table 59.0%Crown 33.9°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 64.7%

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: $3,407 NZD|Low: $534 NZD|High: $3,407 NZD|Avg: $1,324 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$534 NZD
Retailer 3$593 NZD
Retailer 7$593 NZD
Retailer 10$628 NZD
Retailer 4$869 NZD
Retailer 11$972 NZD
Retailer 16$981 NZD
Retailer 13$1,017 NZD
Retailer 2$1,135 NZD
Retailer 14$1,348 NZD
Retailer 15$1,819 NZD
Retailer 8$1,899 NZD
Retailer 5$1,902 NZD
Retailer 17$1,993 NZD
Retailer 9$2,087 NZD
Retailer 12$2,384 NZD
Brilliant Earth$3,407 NZD

7 data points across 17 retailers

17 retailers$534 NZD to $3,407 NZD

A
Cheapest Retailer
-
$534 NZD
$301 USD
Final sale: no returns
A
Retailer 2
-
$593 NZD
$334 USD
View
A
Retailer 3
-
$593 NZD
$334 USD
View
A
Retailer 4
-
$628 NZD
£279 GBP
View
A
Retailer 5
-
$869 NZD
$490 USD
View
A
Retailer 6
-
$972 NZD
€522 EUR
View
A
Retailer 7
-
$981 NZD
$553 USD
View
A
Retailer 8
-
$1,017 NZD
ZAR 9,259 ZAR
View
A
Retailer 9
-
$1,135 NZD
£504 GBP
View
B+
Retailer 10
-
$1,348 NZD
$760 USD
View
B+
Retailer 11
-
$1,819 NZD
$1,025 USD
View
B+
Retailer 12
-
$1,899 NZD
SGD 1,446 SGD
View
B+
Retailer 13
-
$1,902 NZD
$1,072 USD
View
B+
Retailer 14
-
$1,993 NZD
$1,123 USD
View
B+
Retailer 15
-
$2,087 NZD
$1,176 USD
View
B
Retailer 16
-
$2,384 NZD
£1,058 GBP
View
Most Expensive
B
Brilliant Earth
22262623A · Oct 30
$3,407 NZD
$1,920 USD
View
16 more retailers have this diamond
Prices start from $534 NZDSave up to $2,873 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
1.18ct Asscher
$534 NZD