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Asscher|Lab Grown|IGI

1.77ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG836614443

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614443

Diamond specifications and retailer prices

From $727 NZD
As of November 4, 2026
Save $6,227 NZD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,954 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614443 or 836614443. Listed at 23 retailers as of November 4, 2026, with prices from $727 to $6,954, a $6,227 spread on the same certified stone. Brilliant Earth lists it at $6,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614443
Dimensions6.72 × 6.72 × 4.26 mm
L/W Ratio1.00
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
6.72 mm6.72 mm1.77 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614443
Side View
Table 62.0%Crown 35.1°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 63.4%

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: Nov 4
Current: $6,954 NZD|Low: $727 NZD|High: $7,806 NZD|Avg: $2,603 NZD|-10.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 17
Retailer 18
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Retailer 22
Retailer 23
November 5, 2026
Retailer 18$727 NZD
Retailer 5$814 NZD
Retailer 7$901 NZD
Retailer 20$924 NZD
Retailer 17$926 NZD
Retailer 14$972 NZD
Retailer 22$1,162 NZD
Retailer 15$1,414 NZD
Retailer 21$1,426 NZD
Retailer 13$1,469 NZD
Retailer 10$1,676 NZD
Retailer 12$1,974 NZD
Retailer 4$2,198 NZD
Retailer 3$2,437 NZD
Retailer 19$2,900 NZD
Retailer 6$2,961 NZD
Retailer 9$3,122 NZD
Retailer 8$3,413 NZD
Retailer 2$3,514 NZD
Retailer 23$3,530 NZD
Retailer 16$3,784 NZD
Retailer 11$6,910 NZD
Brilliant Earth$6,954 NZD

25 data points across 23 retailers

23 retailers$727 NZD to $6,954 NZD

A
Cheapest Retailer
-
$727 NZD
A
Retailer 2
-
$814 NZD
View
A
Retailer 3
-
$901 NZD
View
A
Retailer 4
-
$924 NZD
View
Final sale: no returns
A
Retailer 5
-
$926 NZD
View
Retailer 6
-
$972 NZD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$1,162 NZD
View
A
Retailer 8
-
$1,414 NZD
View
A
Retailer 9
-
$1,426 NZD
View
A
Retailer 10
-
$1,469 NZD
View
A
Retailer 11
-
$1,676 NZD
View
Retailer 12
-
$1,974 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,198 NZD
View
B+
Retailer 14
-
$2,437 NZD
View
B+
Retailer 15
-
$2,900 NZD
View
B+
Retailer 16
-
$2,961 NZD
View
B+
Retailer 17
-
$3,122 NZD
View
B+
Retailer 18
-
$3,413 NZD
View
B
Retailer 19
-
$3,514 NZD
View
B+
Retailer 20
-
$3,530 NZD
View
Retailer 21
-
$3,784 NZD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$6,910 NZD
View
Most Expensive
B
Brilliant Earth
21738667A · Nov 4
$6,954 NZD
$3,920 USD
View
22 more retailers have this diamond
Prices start from $727 NZDSave up to $6,227 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
1.77ct Asscher
$727 NZD