Asscher|Lab Grown|IGI

1.63ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG783649078

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG783649078

Diamond specifications and retailer prices

From $424 NZD
$239 USD
As of October 30, 2026
Save $2,841 NZD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,110 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.63ct lab-grown asscher diamond

This 1.63ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783649078 or 783649078. Listed at 27 retailers as of October 30, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783649078
Dimensions6.45 × 6.44 × 4.13 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.44 mm1.63 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783649078
Side View
Table 64.0%Crown 32.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,265 NZD|Low: $424 NZD|High: $4,950 NZD|Avg: $1,558 NZD|-34.1%
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
October 31, 2026
Retailer 7$424 NZD
Retailer 2$472 NZD
Retailer 6$491 NZD
Retailer 10$557 NZD
Retailer 12$861 NZD
Retailer 14$902 NZD
Retailer 4$986 NZD
Retailer 11$993 NZD
Retailer 15$1,224 NZD
Retailer 8$1,693 NZD
Retailer 5$1,899 NZD
Retailer 13$2,114 NZD
Retailer 9$2,168 NZD
Brilliant Earth$3,265 NZD
Retailer 3$3,531 NZD

28 data points across 15 retailers

27 retailers$424 NZD to $3,265 NZD

A
Cheapest Retailer
-
$424 NZD
$239 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$491 NZD
$277 USD
View
A
Retailer 4
-
$525 NZD
$296 USD
View
A
Retailer 5
-
$525 NZD
$296 USD
View
A
Retailer 6
-
$557 NZD
£247 GBP
View
A
Retailer 7
-
$861 NZD
€462 EUR
View
A
Retailer 8
-
$885 NZD
$499 USD
View
A
Retailer 9
-
$902 NZD
ZAR 8,210 ZAR
View
A
Retailer 10
-
$979 NZD
$552 USD
View
Retailer 11
-
$986 NZD
£437 GBP
View
Price last confirmed 16 days ago
A
Retailer 12
-
$993 NZD
£441 GBP
View
A
Retailer 13
-
$1,224 NZD
A$1,061 AUD
View
B+
Retailer 14
-
$1,247 NZD
$703 USD
View
B+
Retailer 15
-
$1,370 NZD
$772 USD
View
B+
Retailer 16
-
$1,687 NZD
$951 USD
View
B+
Retailer 17
-
$1,693 NZD
$954 USD
View
B+
Retailer 18
-
$1,780 NZD
$1,003 USD
View
B+
Retailer 19
-
$1,851 NZD
$1,043 USD
View
B+
Retailer 20
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 21
-
$1,960 NZD
SGD 1,493 SGD
View
B+
Retailer 22
-
$2,055 NZD
£912 GBP
View
B+
Retailer 23
-
$2,114 NZD
£938 GBP
View
B+
Retailer 24
-
$2,168 NZD
$1,222 USD
View
B
Retailer 25
-
$3,265 NZD
$1,840 USD
View
Retailer 26
-
$3,531 NZD
$1,990 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
18913540A · Sep 28
$5,110 NZD
$2,880 USD
View
Price last confirmed 34 days ago
26 more retailers have this diamond
Prices start from $424 NZDSave up to $2,841 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
1.63ct Asscher
$424 NZD