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Asscher|Lab Grown|IGI

1.66ct F VVS2 Asscher Lab Grown Diamond

ID • F/VVS2 • IGI LG747527818

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747527818

Diamond specifications and retailer prices

From $396 NZD
$223 USD
As of October 30, 2026
Save $2,252 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,648 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.66ct lab-grown asscher diamond

This 1.66ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747527818 or 747527818. Listed at 21 retailers as of October 30, 2026, with prices from $396 to $2,648, a $2,252 spread on the same certified stone. Brilliant Earth lists it at $2,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747527818
Dimensions6.72 × 6.54 × 4.07 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.54 mm1.66 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747527818
Side View
Table 58.0%Crown 28.9°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,648 NZD|Low: $380 NZD|High: $3,999 NZD|Avg: $1,216 NZD|-33.8%
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
November 2, 2026
Retailer 3$396 NZD
Retailer 4$491 NZD
Retailer 7$491 NZD
Retailer 12$848 NZD
Retailer 16$871 NZD
Retailer 14$892 NZD
Retailer 11$915 NZD
Retailer 8$953 NZD
Retailer 13$1,003 NZD
Retailer 9$1,084 NZD
Retailer 2$1,148 NZD
Retailer 10$1,305 NZD
Retailer 6$1,578 NZD
Retailer 15$1,677 NZD
Retailer 17$1,971 NZD
Retailer 5$1,999 NZD
Brilliant Earth$2,648 NZD

45 data points across 17 retailers

21 retailers$396 NZD to $2,648 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
Retailer 2
-
$460 NZD
$259 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$485 NZD
$273 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$491 NZD
$276 USD
View
Retailer 5
-
$491 NZD
$276 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$661 NZD
$372 USD
View
A
Retailer 7
-
$848 NZD
ZAR 7,709 ZAR
View
A
Retailer 8
-
$871 NZD
£386 GBP
View
A
Retailer 9
-
$892 NZD
€478 EUR
View
A
Retailer 10
-
$915 NZD
£405 GBP
View
A
Retailer 11
-
$953 NZD
$536 USD
View
A
Retailer 12
-
$1,003 NZD
A$868 AUD
View
A
Retailer 13
-
$1,084 NZD
$610 USD
View
A
Retailer 14
-
$1,148 NZD
A$994 AUD
View
B+
Retailer 15
-
$1,305 NZD
$734 USD
View
B+
Retailer 16
-
$1,578 NZD
$888 USD
View
B+
Retailer 17
-
$1,673 NZD
$941 USD
View
B+
Retailer 18
-
$1,677 NZD
A$1,452 AUD
View
Retailer 19
-
$1,971 NZD
£873 GBP
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$1,999 NZD
$1,125 USD
View
Most Expensive
B
Brilliant Earth
16827161A · Nov 2
$2,648 NZD
$1,490 USD
View
20 more retailers have this diamond
Prices start from $396 NZDSave up to $2,252 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
1.66ct Asscher
$396 NZD