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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836621412

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836621412

Diamond specifications and retailer prices

From $371 NZD
As of November 4, 2026
Save $2,397 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,767 NZD at Brilliant Earth · As of November 4, 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 LG836621412 or 836621412. Listed at 20 retailers as of November 4, 2026, with prices from $371 to $2,767, a $2,397 spread on the same certified stone. Brilliant Earth lists it at $2,767. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621412
Dimensions5.59 × 5.50 × 3.52 mm
L/W Ratio1.02
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
5.59 mm5.50 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621412
Side View
Table 69.0%Crown 34°Girdle: MediumPavilion 42.9°Culet: NoneDepth 64.0%

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: $2,767 NZD|Low: $371 NZD|High: $4,701 NZD|Avg: $1,470 NZD|-41.1%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14$371 NZD
Retailer 4$431 NZD
Retailer 5$459 NZD
Retailer 16$543 NZD
Retailer 12$626 NZD
Retailer 18$791 NZD
Retailer 2$841 NZD
Retailer 17$873 NZD
Retailer 11$905 NZD
Retailer 20$963 NZD
Retailer 10$1,011 NZD
Retailer 8$1,080 NZD
Retailer 15$1,480 NZD
Retailer 3$1,485 NZD
Retailer 6$1,574 NZD
Retailer 7$1,762 NZD
Retailer 13$1,838 NZD
Retailer 9$2,253 NZD
Retailer 19$2,356 NZD
Brilliant Earth$2,767 NZD

29 data points across 20 retailers

20 retailers$371 NZD to $2,767 NZD

A
Cheapest Retailer
-
$371 NZD
A
Retailer 2
-
$431 NZD
View
A
Retailer 3
-
$459 NZD
View
A
Retailer 4
-
$543 NZD
View
Final sale: no returns
Retailer 5
-
$626 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$791 NZD
View
A
Retailer 7
-
$841 NZD
View
A
Retailer 8
-
$873 NZD
View
A
Retailer 9
-
$905 NZD
View
A
Retailer 10
-
$963 NZD
View
Retailer 11
-
$1,011 NZD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$1,080 NZD
View
B+
Retailer 13
-
$1,480 NZD
View
B+
Retailer 14
-
$1,485 NZD
View
B+
Retailer 15
-
$1,574 NZD
View
B+
Retailer 16
-
$1,762 NZD
View
B+
Retailer 17
-
$1,838 NZD
View
B
Retailer 18
-
$2,253 NZD
View
B
Retailer 19
-
$2,356 NZD
View
Most Expensive
B
Brilliant Earth
21590063A · Nov 4
$2,767 NZD
$1,560 USD
View
19 more retailers have this diamond
Prices start from $371 NZDSave up to $2,397 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
$371 NZD