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Asscher|Lab Grown|IGI

1.03ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG818671736

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818671736

Diamond specifications and retailer prices

From $715 NZD
$403 USD
As of October 30, 2026
Save $2,401 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,116 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818671736 or 818671736. Listed at 19 retailers as of October 29, 2026, with prices from $715 to $3,116, a $2,401 spread on the same certified stone. MOH London lists it at $3,116. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671736
Dimensions5.52 × 5.51 × 3.77 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
5.52 mm5.51 mm1.03 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671736
Side View
Table 63.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 68.4%

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: Oct 30
Current: $3,116 NZD|Low: $715 NZD|High: $3,414 NZD|Avg: $1,787 NZD|-7.6%
MOH London
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
October 31, 2026
Retailer 3$715 NZD
Retailer 6$864 NZD
Retailer 7$1,065 NZD
Retailer 13$1,105 NZD
Retailer 11$1,118 NZD
Retailer 9$1,280 NZD
Retailer 10$1,363 NZD
Retailer 2$1,430 NZD
Retailer 14$1,810 NZD
Retailer 8$1,959 NZD
Retailer 5$2,333 NZD
Retailer 4$2,622 NZD
Retailer 12$3,027 NZD
MOH London$3,116 NZD

34 data points across 14 retailers

19 retailers$715 NZD to $3,116 NZD

Retailer 1
-
$696 NZD
$392 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$715 NZD
$403 USD
View
Final sale: no returns
Retailer 3
-
$779 NZD
$439 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$852 NZD
$480 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$864 NZD
$487 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$864 NZD
$487 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$1,065 NZD
$600 USD
View
B+
Retailer 8
-
$1,105 NZD
$623 USD
View
B+
Retailer 9
-
$1,118 NZD
$630 USD
View
B+
Retailer 10
-
$1,280 NZD
€687 EUR
View
B+
Retailer 11
-
$1,363 NZD
ZAR 12,412 ZAR
View
B+
Retailer 12
-
$1,430 NZD
£635 GBP
View
B
Retailer 13
-
$1,810 NZD
$1,020 USD
View
B
Retailer 14
-
$1,959 NZD
$1,104 USD
View
Retailer 15
-
$2,333 NZD
$1,315 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$2,622 NZD
$1,478 USD
View
Retailer 17
-
$2,775 NZD
$1,564 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,027 NZD
$1,706 USD
View
Most Expensive
B
MOH London
LG818671736 · Oct 29
$3,116 NZD
£1,383 GBP
View
18 more retailers have this diamond
Prices start from $715 NZDSave up to $2,401 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
1.03ct Asscher
$715 NZD