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Asscher|Lab Grown|IGI

1.02ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG836617852

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836617852

Diamond specifications and retailer prices

From $383 NZD
As of November 4, 2026
Save $2,579 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,963 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617852 or 836617852. Listed at 19 retailers as of November 4, 2026, with prices from $383 to $2,963, a $2,579 spread on the same certified stone. Brilliant Earth lists it at $2,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617852
Dimensions5.73 × 5.56 × 3.39 mm
L/W Ratio1.03
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
5.73 mm5.56 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617852
Side View
Table 65.0%Crown 35.1°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,963 NZD|Low: $383 NZD|High: $2,963 NZD|Avg: $1,218 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 16$383 NZD
Retailer 2$475 NZD
Retailer 11$477 NZD
Retailer 5$495 NZD
Retailer 6$529 NZD
Retailer 4$546 NZD
Retailer 13$871 NZD
Retailer 20$889 NZD
Retailer 8$891 NZD
Retailer 19$912 NZD
Retailer 10$938 NZD
Retailer 7$1,015 NZD
Retailer 17$1,295 NZD
Retailer 18$1,339 NZD
Retailer 14$1,682 NZD
Retailer 9$1,701 NZD
Retailer 12$1,792 NZD
Retailer 15$1,896 NZD
Retailer 3$2,288 NZD
Brilliant Earth$2,963 NZD

29 data points across 20 retailers

19 retailers$383 NZD to $2,963 NZD

A+
Cheapest Retailer
-
$383 NZD
A
Retailer 2
-
$475 NZD
View
A
Retailer 3
-
$477 NZD
View
Final sale: no returns
A
Retailer 4
-
$495 NZD
View
Retailer 5
-
$529 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$871 NZD
View
Retailer 7
-
$889 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$891 NZD
View
A
Retailer 9
-
$912 NZD
View
A
Retailer 10
-
$938 NZD
View
A
Retailer 11
-
$1,015 NZD
View
B+
Retailer 12
-
$1,295 NZD
View
B+
Retailer 13
-
$1,339 NZD
View
B+
Retailer 14
-
$1,682 NZD
View
B+
Retailer 15
-
$1,701 NZD
View
B+
Retailer 16
-
$1,792 NZD
View
B+
Retailer 17
-
$1,896 NZD
View
B
Retailer 18
-
$2,288 NZD
View
Most Expensive
B
Brilliant Earth
21738685A · Nov 4
$2,963 NZD
$1,670 USD
View
18 more retailers have this diamond
Prices start from $383 NZDSave up to $2,579 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+
1.02ct Asscher
$383 NZD