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Asscher|Lab Grown|IGI

1.00ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG652415582

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG652415582

Diamond specifications and retailer prices

From $511 NZD
As of November 5, 2026
Save $3,552 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,062 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1ct lab-grown asscher diamond

This 1ct 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 LG652415582 or 652415582. Listed at 20 retailers as of November 4, 2026, with prices from $511 to $4,062, a $3,552 spread on the same certified stone. Do Amore Diamonds lists it at $4,062. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652415582
Dimensions5.46 × 5.44 × 3.68 mm
L/W Ratio1.00
Culet sizePointed
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
5.46 mm5.44 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652415582
Side View
Table 65.0%Crown 28.1°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 67.6%

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 5
Current: $511 NZD|Low: $511 NZD|High: $3,264 NZD|Avg: $1,529 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 1$511 NZD
Retailer 2$887 NZD
Retailer 5$999 NZD
Retailer 10$1,034 NZD
Retailer 9$1,080 NZD
Retailer 6$1,096 NZD
Retailer 12$1,405 NZD
Retailer 8$1,538 NZD
Retailer 13$1,611 NZD
Retailer 4$2,063 NZD
Retailer 11$2,253 NZD
Retailer 7$2,505 NZD
Retailer 3$3,264 NZD

45 data points across 13 retailers

20 retailers$511 NZD to $4,062 NZD

A
Cheapest Retailer
-
$511 NZD
Final sale: no returns
A
Retailer 2
-
$770 NZD
View
A
Retailer 3
-
$852 NZD
View
A
Retailer 4
-
$862 NZD
View
A
Retailer 5
-
$887 NZD
View
A
Retailer 6
-
$999 NZD
View
A
Retailer 7
-
$1,034 NZD
View
A
Retailer 8
-
$1,080 NZD
View
A
Retailer 9
-
$1,096 NZD
View
B+
Retailer 10
-
$1,405 NZD
View
B+
Retailer 11
-
$1,538 NZD
View
Retailer 12
-
$1,611 NZD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,063 NZD
View
B
Retailer 14
-
$2,253 NZD
View
B
Retailer 15
-
$2,310 NZD
View
B
Retailer 16
-
$2,443 NZD
View
B+
Retailer 17
-
$2,505 NZD
View
B
Retailer 18
-
$3,264 NZD
View
B
Retailer 19
-
$3,610 NZD
View
Most Expensive
B
Do Amore Diamonds
27-48D4B4027 · Nov 4
$4,062 NZD
$2,290 USD
View
19 more retailers have this diamond
Prices start from $511 NZDSave up to $3,552 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
$511 NZD