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Asscher|Lab Grown|IGI

1.90ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG818617533

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818617533

Diamond specifications and retailer prices

From $738 NZD
$415 USD
As of November 1, 2026
Save $2,124 NZD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,861 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown asscher diamond

This 1.9ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818617533 or 818617533. Listed at 8 retailers as of October 31, 2026, with prices from $738 to $2,861, a $2,124 spread on the same certified stone. Brilliant Earth lists it at $2,861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818617533
Dimensions6.72 × 6.63 × 4.61 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.63 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818617533
Side View
Table 63.0%Crown 33.2°Girdle: MediumPavilion 43.8°Culet: NoneDepth 69.5%

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: Nov 1
Current: $2,861 NZD|Low: $738 NZD|High: $3,359 NZD|Avg: $1,556 NZD|-14.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$738 NZD
Retailer 4$989 NZD
Retailer 2$1,043 NZD
Retailer 6$1,153 NZD
Retailer 5$2,210 NZD
Brilliant Earth$2,861 NZD

43 data points across 6 retailers

8 retailers$738 NZD to $2,861 NZD

B+
Cheapest Retailer
-
$738 NZD
$415 USD
A
Retailer 2
-
$989 NZD
€530 EUR
View
A
Retailer 3
-
$1,043 NZD
£462 GBP
View
A
Retailer 4
-
$1,153 NZD
$649 USD
View
A
Retailer 5
-
$1,363 NZD
$767 USD
View
B+
Retailer 6
-
$1,855 NZD
$1,044 USD
View
B+
Retailer 7
-
$2,210 NZD
£979 GBP
View
Most Expensive
B
Brilliant Earth
20696827A · Oct 31
$2,861 NZD
$1,610 USD
View
7 more retailers have this diamond
Prices start from $738 NZDSave up to $2,124 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
1.90ct Asscher
$738 NZD