CaratHunter
Plans
Asscher|Lab Grown|IGI

4.24ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG846658011

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG846658011

Diamond specifications and retailer prices

From $8,735 NZD
£3,877 GBP
As of October 30, 2026
Save $17,240 NZD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,976 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.24ct lab-grown asscher diamond

This 4.24ct 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 LG846658011 or 846658011. Listed at 9 retailers as of October 30, 2026, with prices from $8,735 to $25,976, a $17,240 spread on the same certified stone. Brilliant Earth lists it at $25,976. 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

4.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle48.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846658011
Dimensions9.02 × 8.87 × 5.81 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
9.02 mm8.87 mm4.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846658011
Side View
Table 65.0%Crown 44.8°Girdle: STK-THKPavilion 48.2°Culet: NoneDepth 65.5%

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: $25,976 NZD|Low: $8,718 NZD|High: $25,976 NZD|Avg: $16,221 NZD|+1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$8,735 NZD
Retailer 8$10,495 NZD
Retailer 7$12,063 NZD
Retailer 6$13,112 NZD
Retailer 5$16,157 NZD
Retailer 3$21,132 NZD
Retailer 4$21,391 NZD
Retailer 9$22,984 NZD
Brilliant Earth$25,976 NZD

7 data points across 9 retailers

9 retailers$8,735 NZD to $25,976 NZD

A
Cheapest Retailer
-
$8,735 NZD
£3,877 GBP
A
Retailer 2
-
$10,495 NZD
$5,915 USD
View
A
Retailer 3
-
$12,063 NZD
$6,799 USD
View
A
Retailer 4
-
$13,112 NZD
$7,390 USD
View
B+
Retailer 5
-
$16,157 NZD
$9,106 USD
View
B+
Retailer 6
-
$21,132 NZD
€11,343 EUR
View
B+
Retailer 7
-
$21,391 NZD
£9,493 GBP
View
B+
Retailer 8
-
$22,984 NZD
$12,954 USD
View
Most Expensive
B
Brilliant Earth
22305611A · Oct 31
$25,976 NZD
$14,640 USD
View
8 more retailers have this diamond
Prices start from $8,735 NZDSave up to $17,240 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
4.24ct Asscher
$8,735 NZD