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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG786644992

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786644992

Diamond specifications and retailer prices

From $662 NZD
As of November 4, 2026
Save $4,057 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,719 NZD at Brilliant Earth · As of November 3, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786644992 or 786644992. Listed at 20 retailers as of November 3, 2026, with prices from $662 to $4,719, a $4,057 spread on the same certified stone. Brilliant Earth lists it at $4,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644992
Dimensions5.45 × 5.43 × 3.74 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
5.45 mm5.43 mm1.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644992
Side View
Table 67.0%Crown 36.3°Girdle: Slightly ThickPavilion 46°Culet: NoneDepth 68.9%

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: $4,719 NZD|Low: $635 NZD|High: $4,719 NZD|Avg: $1,727 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 20
November 5, 2026
Retailer 4$662 NZD
Retailer 8$740 NZD
Retailer 6$768 NZD
Retailer 3$821 NZD
Retailer 18$821 NZD
Retailer 19$908 NZD
Retailer 7$1,064 NZD
Retailer 17$1,091 NZD
Retailer 5$1,103 NZD
Retailer 11$1,233 NZD
Retailer 16$1,300 NZD
Retailer 15$1,416 NZD
Retailer 13$1,469 NZD
Retailer 14$2,077 NZD
Retailer 12$2,182 NZD
Retailer 20$2,640 NZD
Retailer 10$2,709 NZD
Retailer 9$3,097 NZD
Retailer 2$3,200 NZD
Brilliant Earth$4,719 NZD

43 data points across 20 retailers

20 retailers$662 NZD to $4,719 NZD

A
Cheapest Retailer
-
$662 NZD
Retailer 2
-
$740 NZD
View
Price last confirmed 15 days ago
Final sale: no returns
A
Retailer 3
-
$768 NZD
View
A
Retailer 4
-
$821 NZD
View
Retailer 5
-
$821 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$908 NZD
View
A
Retailer 7
-
$1,064 NZD
View
B+
Retailer 8
-
$1,091 NZD
View
A
Retailer 9
-
$1,103 NZD
View
B+
Retailer 10
-
$1,233 NZD
View
Retailer 11
-
$1,300 NZD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,416 NZD
View
B+
Retailer 13
-
$1,469 NZD
View
B
Retailer 14
-
$2,077 NZD
View
B
Retailer 15
-
$2,182 NZD
View
B
Retailer 16
-
$2,640 NZD
View
B
Retailer 17
-
$2,709 NZD
View
B
Retailer 18
-
$3,097 NZD
View
B
Retailer 19
-
$3,200 NZD
View
Most Expensive
B
Brilliant Earth
20880054A · Nov 3
$4,719 NZD
$2,660 USD
View
19 more retailers have this diamond
Prices start from $662 NZDSave up to $4,057 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
$662 NZD