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Asscher|Lab Grown|IGI

4.10ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780663140

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663140

Diamond specifications and retailer prices

From $10,731 NZD
$6,048 USD
As of November 1, 2026
Save $52,296 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $63,027 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.1ct lab-grown asscher diamond

This 4.1ct 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 LG780663140 or 780663140. Listed at 14 retailers as of October 31, 2026, with prices from $10,731 to $63,027, a $52,296 spread on the same certified stone. With Clarity lists it at $63,027. 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

4.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663140
Dimensions8.75 × 8.72 × 5.85 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
8.75 mm8.72 mm4.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663140
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 67.1%

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 1
Current: $15,117 NZD|Low: $10,731 NZD|High: $79,680 NZD|Avg: $26,691 NZD|-18.4%
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
With Clarity
November 1, 2026
Retailer 11$10,731 NZD
Retailer 13$11,363 NZD
Retailer 3$14,921 NZD
Retailer 1$15,117 NZD
Retailer 10$15,711 NZD
Retailer 2$18,275 NZD
Retailer 8$19,523 NZD
Retailer 4$22,230 NZD
Retailer 9$24,066 NZD
Retailer 6$24,929 NZD
Retailer 7$25,038 NZD
Retailer 12$32,008 NZD
Retailer 5$41,373 NZD
With Clarity$63,027 NZD

39 data points across 14 retailers

14 retailers$10,731 NZD to $63,027 NZD

A
Cheapest Retailer
-
$10,731 NZD
$6,048 USD
A
Retailer 2
-
$11,363 NZD
$6,404 USD
View
A
Retailer 3
-
$14,921 NZD
HK$65,700 HKD
View
A
Retailer 4
-
$15,117 NZD
£6,709 GBP
View
Retailer 5
-
$15,711 NZD
$8,855 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$18,275 NZD
$10,300 USD
View
B+
Retailer 7
-
$19,523 NZD
€10,479 EUR
View
B+
Retailer 8
-
$22,230 NZD
$12,529 USD
View
B+
Retailer 9
-
$24,066 NZD
£10,680 GBP
View
B+
Retailer 10
-
$24,929 NZD
$14,050 USD
View
B+
Retailer 11
-
$25,038 NZD
ZAR 227,976 ZAR
View
B
Retailer 12
-
$32,008 NZD
$18,040 USD
View
B
Retailer 13
-
$41,373 NZD
$23,318 USD
View
Most Expensive
B
With Clarity
780663140 · Oct 31
$63,027 NZD
$35,522 USD
View
13 more retailers have this diamond
Prices start from $10,731 NZDSave up to $52,296 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
4.10ct Asscher
$10,731 NZD