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Asscher|Lab Grown|IGI

4.04ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG646487754

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG646487754

Diamond specifications and retailer prices

From $1,149 NZD
£510 GBP
As of October 30, 2026
Save $8,574 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,723 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.04ct lab-grown asscher diamond

This 4.04ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646487754 or 646487754. Listed at 18 retailers as of October 30, 2026, with prices from $1,149 to $9,723, a $8,574 spread on the same certified stone. Brilliant Earth lists it at $9,723. 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

4.04
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646487754
Dimensions8.69 × 8.62 × 5.88 mm
L/W Ratio1.01
Top View
8.69 mm8.62 mm4.04 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646487754
Side View
Table 66.0%Crown 35.9°Girdle: MediumPavilion 41.9°Culet: NoneDepth 68.2%

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: $9,723 NZD|Low: $994 NZD|High: $10,114 NZD|Avg: $3,372 NZD|-3.9%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 2$1,149 NZD
Retailer 10$1,221 NZD
Retailer 6$1,281 NZD
Retailer 3$1,641 NZD
Retailer 11$1,818 NZD
Retailer 13$1,947 NZD
Retailer 19$2,074 NZD
Retailer 12$2,115 NZD
Retailer 7$2,168 NZD
Retailer 14$2,826 NZD
Retailer 16$2,861 NZD
Retailer 4$3,135 NZD
Retailer 15$4,137 NZD
Retailer 8$4,422 NZD
Retailer 9$4,530 NZD
Retailer 5$4,582 NZD
Retailer 18$5,622 NZD
Retailer 17$6,290 NZD
Brilliant Earth$9,723 NZD

33 data points across 19 retailers

18 retailers$1,149 NZD to $9,723 NZD

A
Cheapest Retailer
-
$1,149 NZD
£510 GBP
A
Retailer 2
-
$1,281 NZD
$722 USD
View
Final sale: no returns
A
Retailer 3
-
$1,641 NZD
$925 USD
View
A
Retailer 4
-
$1,947 NZD
€1,045 EUR
View
A
Retailer 5
-
$2,074 NZD
$1,169 USD
View
A
Retailer 6
-
$2,115 NZD
£939 GBP
View
A
Retailer 7
-
$2,168 NZD
$1,222 USD
View
A
Retailer 8
-
$2,826 NZD
ZAR 25,730 ZAR
View
Retailer 9
-
$2,861 NZD
A$2,481 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,135 NZD
$1,767 USD
View
B+
Retailer 11
-
$4,137 NZD
£1,836 GBP
View
B+
Retailer 12
-
$4,422 NZD
$2,492 USD
View
B+
Retailer 13
-
$4,530 NZD
$2,553 USD
View
B+
Retailer 14
-
$4,582 NZD
$2,582 USD
View
B+
Retailer 15
-
$4,799 NZD
£2,130 GBP
View
B
Retailer 16
-
$5,622 NZD
£2,495 GBP
View
Retailer 17
-
$6,290 NZD
$3,545 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
11433231A · Oct 30
$9,723 NZD
$5,480 USD
View
17 more retailers have this diamond
Prices start from $1,149 NZDSave up to $8,574 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
4.04ct Asscher
$1,149 NZD