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Asscher|Lab Grown|IGI

1.83ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG766657031

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766657031

Diamond specifications and retailer prices

From $423 NZD
$238 USD
As of November 2, 2026
Save $2,154 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,577 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.83ct lab-grown asscher diamond

This 1.83ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766657031 or 766657031. Listed at 20 retailers as of October 31, 2026, with prices from $423 to $2,577, a $2,154 spread on the same certified stone. Brilliant Earth lists it at $2,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766657031
Dimensions6.65 × 6.65 × 4.28 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
6.65 mm6.65 mm1.83 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766657031
Side View
Table 62.0%Crown 38.4°Girdle: MediumPavilion 42.9°Culet: NoneDepth 64.4%

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: $2,577 NZD|Low: $382 NZD|High: $2,790 NZD|Avg: $1,160 NZD|-7.6%
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
November 2, 2026
Retailer 3$423 NZD
Retailer 5$473 NZD
Retailer 18$491 NZD
Retailer 10$524 NZD
Retailer 16$524 NZD
Retailer 6$883 NZD
Retailer 13$899 NZD
Retailer 12$906 NZD
Retailer 11$928 NZD
Retailer 2$992 NZD
Retailer 19$994 NZD
Retailer 17$1,191 NZD
Retailer 14$1,222 NZD
Retailer 7$1,386 NZD
Retailer 9$1,687 NZD
Retailer 4$1,779 NZD
Retailer 15$2,104 NZD
Retailer 8$2,133 NZD
Brilliant Earth$2,577 NZD

32 data points across 19 retailers

20 retailers$423 NZD to $2,577 NZD

A
Cheapest Retailer
-
$423 NZD
$238 USD
A
Retailer 2
-
$473 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$491 NZD
$276 USD
View
Retailer 4
-
$524 NZD
$295 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$524 NZD
$295 USD
View
B+
Retailer 6
-
$883 NZD
$497 USD
View
A
Retailer 7
-
$899 NZD
€482 EUR
View
A
Retailer 8
-
$906 NZD
ZAR 8,231 ZAR
View
Retailer 9
-
$928 NZD
£411 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
-
$992 NZD
£440 GBP
View
A
Retailer 11
-
$994 NZD
$559 USD
View
A
Retailer 12
-
$1,191 NZD
$670 USD
View
A
Retailer 13
-
$1,222 NZD
A$1,058 AUD
View
B+
Retailer 14
-
$1,386 NZD
$780 USD
View
B+
Retailer 15
-
$1,687 NZD
$949 USD
View
B+
Retailer 16
-
$1,779 NZD
$1,001 USD
View
B+
Retailer 17
-
$1,895 NZD
$1,066 USD
View
B+
Retailer 18
-
$2,104 NZD
£932 GBP
View
B+
Retailer 19
-
$2,133 NZD
$1,200 USD
View
Most Expensive
B
Brilliant Earth
17709120A · Oct 31
$2,577 NZD
$1,450 USD
View
19 more retailers have this diamond
Prices start from $423 NZDSave up to $2,154 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
1.83ct Asscher
$423 NZD