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Asscher|Lab Grown|IGI

4.11ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG846663130

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG846663130

Diamond specifications and retailer prices

From $8,453 NZD
£3,751 GBP
As of November 1, 2026
Save $17,079 NZD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,532 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.11ct lab-grown asscher diamond

This 4.11ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663130 or 846663130. Listed at 9 retailers as of October 31, 2026, with prices from $8,453 to $25,532, a $17,079 spread on the same certified stone. Brilliant Earth lists it at $25,532. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663130
Dimensions9.00 × 8.71 × 5.59 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
9.00 mm8.71 mm4.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663130
Side View
Table 57.0%Crown 30.6°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 64.2%

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: $25,532 NZD|Low: $8,453 NZD|High: $25,532 NZD|Avg: $15,817 NZD|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$8,453 NZD
Retailer 8$10,193 NZD
Retailer 7$11,446 NZD
Retailer 6$12,725 NZD
Retailer 5$15,688 NZD
Retailer 3$20,486 NZD
Retailer 4$20,762 NZD
Retailer 9$22,280 NZD
Brilliant Earth$25,532 NZD

8 data points across 9 retailers

9 retailers$8,453 NZD to $25,532 NZD

A+
Cheapest Retailer
-
$8,453 NZD
£3,751 GBP
A
Retailer 2
-
$10,193 NZD
$5,745 USD
View
A
Retailer 3
-
$11,446 NZD
$6,451 USD
View
A
Retailer 4
-
$12,725 NZD
$7,172 USD
View
B+
Retailer 5
-
$15,688 NZD
$8,842 USD
View
B+
Retailer 6
-
$20,486 NZD
€10,996 EUR
View
B+
Retailer 7
-
$20,762 NZD
£9,214 GBP
View
B+
Retailer 8
-
$22,280 NZD
$12,557 USD
View
Most Expensive
B
Brilliant Earth
22305678A · Oct 31
$25,532 NZD
$14,390 USD
View
8 more retailers have this diamond
Prices start from $8,453 NZDSave up to $17,079 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+
4.11ct Asscher
$8,453 NZD