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Asscher|Lab Grown|IGI

1.66ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG804602866

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804602866

Diamond specifications and retailer prices

From $235 USD
As of November 2, 2026
Save $2,025 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,260 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804602866 or 804602866. Listed at 21 retailers as of November 2, 2026, with prices from $235 to $2,260, a $2,025 spread on the same certified stone. Do Amore Diamonds lists it at $2,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804602866
Dimensions6.62 × 6.55 × 4.27 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.62 mm6.55 mm1.66 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804602866
Side View
Table 63.0%Crown 34.5°Girdle: ThinPavilion 41.7°Culet: NoneDepth 65.2%

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: Nov 2
Current: $2,260 USD|Low: $235 USD|High: $2,260 USD|Avg: $890 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 3$235 USD
Retailer 11$263 USD
Retailer 8$273 USD
Retailer 4$292 USD
Retailer 14$493 USD
Retailer 13$556 USD
Retailer 2$615 USD
Retailer 10$616 USD
Retailer 9$624 USD
Retailer 19$748 USD
Retailer 21$805 USD
Retailer 5$1,035 USD
Retailer 7$1,186 USD
Retailer 12$1,204 USD
Retailer 17$1,208 USD
Retailer 6$1,239 USD
Retailer 18$1,250 USD
Retailer 15$1,290 USD
Retailer 20$1,915 USD
Retailer 16$2,140 USD
Do Amore Diamonds$2,260 USD

43 data points across 21 retailers

21 retailers$235 USD to $2,260 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$292 USD
View
B+
Retailer 5
-
$493 USD
View
A
Retailer 6
-
$556 USD
ZAR 8,978 ZAR
View
A
Retailer 7
-
$615 USD
£484 GBP
View
A
Retailer 8
-
$616 USD
View
A
Retailer 9
-
$624 USD
View
B+
Retailer 10
-
$748 USD
A$1,151 AUD
View
B+
Retailer 11
-
$805 USD
View
B+
Retailer 12
-
$1,035 USD
View
B+
Retailer 13
-
$1,186 USD
View
B
Retailer 14
-
$1,204 USD
View
B+
Retailer 15
-
$1,208 USD
A$1,859 AUD
View
B
Retailer 16
-
$1,239 USD
SGD 1,674 SGD
View
B
Retailer 17
-
$1,250 USD
£984 GBP
View
B+
Retailer 18
-
$1,290 USD
£1,016 GBP
View
Retailer 19
-
$1,915 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$2,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-E56AC6A6A · Nov 2
$2,260 USD
View
20 more retailers have this diamond
Prices start from $235 USDSave up to $2,025 USD

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
$235 USD