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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 $318 AUD
$223 USD
As of October 30, 2026
Save $1,808 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,126 AUD 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 $318 to $2,126, a $1,808 spread on the same certified stone. Brilliant Earth lists it at $2,126. 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: $2,126 AUD|Low: $305 AUD|High: $3,211 AUD|Avg: $976 AUD|-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$318 AUD
Retailer 4$394 AUD
Retailer 7$394 AUD
Retailer 12$681 AUD
Retailer 16$699 AUD
Retailer 14$716 AUD
Retailer 11$735 AUD
Retailer 8$765 AUD
Retailer 13$805 AUD
Retailer 9$870 AUD
Retailer 2$922 AUD
Retailer 10$1,047 AUD
Retailer 6$1,267 AUD
Retailer 15$1,347 AUD
Retailer 17$1,582 AUD
Retailer 5$1,605 AUD
Brilliant Earth$2,126 AUD

45 data points across 17 retailers

21 retailers$318 AUD to $2,126 AUD

A
Cheapest Retailer
-
$318 AUD
$223 USD
Retailer 2
-
$370 AUD
$259 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$390 AUD
$273 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$394 AUD
$276 USD
View
Retailer 5
-
$394 AUD
$276 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$531 AUD
$372 USD
View
A
Retailer 7
-
$681 AUD
ZAR 7,709 ZAR
View
A
Retailer 8
-
$699 AUD
£386 GBP
View
A
Retailer 9
-
$716 AUD
€478 EUR
View
A
Retailer 10
-
$735 AUD
£405 GBP
View
A
Retailer 11
-
$765 AUD
$536 USD
View
A
Retailer 12
-
$805 AUD
View
A
Retailer 13
-
$870 AUD
$610 USD
View
A
Retailer 14
-
$922 AUD
View
B+
Retailer 15
-
$1,047 AUD
$734 USD
View
B+
Retailer 16
-
$1,267 AUD
$888 USD
View
B+
Retailer 17
-
$1,343 AUD
$941 USD
View
B+
Retailer 18
-
$1,347 AUD
View
Retailer 19
-
$1,582 AUD
£873 GBP
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$1,605 AUD
$1,125 USD
View
Most Expensive
B
Brilliant Earth
16827161A · Nov 2
$2,126 AUD
$1,490 USD
View
20 more retailers have this diamond
Prices start from $318 AUDSave up to $1,808 AUD

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
$318 AUD