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Asscher|Lab Grown|IGI

1.81ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG766657032

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766657032

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of November 2, 2026
Save $1,733 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,161 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.81ct lab-grown asscher diamond

This 1.81ct 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 very-good cut grade and certified by IGI LG766657032 or 766657032. Listed at 21 retailers as of November 1, 2026, with prices from $428 to $2,161, a $1,733 spread on the same certified stone. Brilliance lists it at $2,161. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766657032
Dimensions6.62 × 6.62 × 4.41 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
6.62 mm6.62 mm1.81 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766657032
Side View
Table 66.0%Crown 37.2°Girdle: MediumPavilion 42.2°Culet: NoneDepth 66.6%

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 2
Current: $2,161 NZD|Low: $398 NZD|High: $2,915 NZD|Avg: $1,238 NZD|+2.3%
Brilliance
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
Retailer 20
Retailer 21
November 2, 2026
Retailer 3$428 NZD
Retailer 5$478 NZD
Retailer 20$498 NZD
Retailer 9$531 NZD
Retailer 18$531 NZD
Retailer 6$896 NZD
Retailer 13$918 NZD
Retailer 16$931 NZD
Retailer 11$964 NZD
Retailer 21$999 NZD
Retailer 2$1,007 NZD
Retailer 17$1,238 NZD
Retailer 19$1,249 NZD
Retailer 7$1,335 NZD
Retailer 10$1,630 NZD
Retailer 8$1,708 NZD
Retailer 14$1,741 NZD
Retailer 4$1,801 NZD
Retailer 15$2,131 NZD
Brilliance$2,161 NZD
Retailer 12$2,915 NZD

35 data points across 21 retailers

21 retailers$428 NZD to $2,161 NZD

A
Cheapest Retailer
-
$428 NZD
$241 USD
A
Retailer 2
-
$478 NZD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$498 NZD
$280 USD
View
A
Retailer 4
-
$531 NZD
$299 USD
View
Retailer 5
-
$531 NZD
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$896 NZD
$504 USD
View
A
Retailer 7
-
$918 NZD
ZAR 8,341 ZAR
View
A
Retailer 8
-
$931 NZD
€499 EUR
View
Retailer 9
-
$964 NZD
£427 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
-
$999 NZD
$562 USD
View
A
Retailer 11
-
$1,007 NZD
£446 GBP
View
B+
Retailer 12
-
$1,238 NZD
A$1,072 AUD
View
A
Retailer 13
-
$1,249 NZD
$703 USD
View
B+
Retailer 14
-
$1,335 NZD
$751 USD
View
B+
Retailer 15
-
$1,630 NZD
$917 USD
View
B+
Retailer 16
-
$1,708 NZD
$961 USD
View
Retailer 17
-
$1,741 NZD
A$1,507 AUD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$1,801 NZD
$1,013 USD
View
B
Retailer 19
-
$1,927 NZD
$1,084 USD
View
B
Retailer 20
-
$2,131 NZD
£944 GBP
View
Most Expensive
B
Brilliance
D38924672 · Nov 1
$2,161 NZD
$1,216 USD
View
20 more retailers have this diamond
Prices start from $428 NZDSave up to $1,733 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
1.81ct Asscher
$428 NZD