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Asscher|Lab Grown|IGI

1.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816623405

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816623405

Diamond specifications and retailer prices

From $511 NZD
£227 GBP
As of November 1, 2026
Save $2,967 NZD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,478 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG816623405 or 816623405. Listed at 8 retailers as of October 31, 2026, with prices from $511 to $3,478, a $2,967 spread on the same certified stone. Do Amore Diamonds lists it at $3,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623405
Dimensions5.55 × 5.48 × 3.72 mm
L/W Ratio1.01
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
5.55 mm5.48 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623405
Side View
Table 65.0%Crown 40.3°Girdle: MED-STKPavilion 42°Culet: NoneDepth 67.9%

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 1
Current: $3,478 NZD|Low: $496 NZD|High: $5,607 NZD|Avg: $1,778 NZD|-38.0%
Do Amore Diamonds
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
November 1, 2026
Retailer 4$496 NZD
Retailer 9$511 NZD
Retailer 6$557 NZD
Retailer 13$775 NZD
Retailer 15$1,056 NZD
Retailer 7$1,127 NZD
Retailer 16$1,384 NZD
Retailer 3$1,433 NZD
Retailer 12$1,450 NZD
Retailer 5$1,513 NZD
Retailer 14$1,672 NZD
Retailer 2$1,987 NZD
Retailer 11$2,307 NZD
Retailer 10$2,821 NZD
Retailer 8$2,850 NZD
Do Amore Diamonds$3,478 NZD

21 data points across 16 retailers

8 retailers$511 NZD to $3,478 NZD

A+
Cheapest Retailer
-
$511 NZD
£227 GBP
A
Retailer 2
-
$775 NZD
$437 USD
View
B+
Retailer 3
-
$1,450 NZD
$817 USD
View
B+
Retailer 4
-
$1,672 NZD
$942 USD
View
B+
Retailer 5
-
$1,987 NZD
£882 GBP
View
Retailer 6
-
$2,307 NZD
$1,300 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$2,821 NZD
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-A4BF0353D · Oct 31
$3,478 NZD
$1,960 USD
View
7 more retailers have this diamond
Prices start from $511 NZDSave up to $2,967 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
$511 NZD