Oval|Lab Grown|GCAL

1.66ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • GCAL 360366196

Certificate GCAL 360366196

Diamond specifications and retailer prices

From $669 USD
Save $2,111 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,080 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval 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 GCAL 360366196. Listed at 12 retailers, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360366196
Dimensions9.55 × 6.63 × 4.17 mm
L/W Ratio1.44
Culet sizeNone
Top View
9.55 mm6.63 mm1.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360366196
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,080 USD|Low: $669 USD|High: $4,560 USD|Avg: $2,287 USD|-10.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 1, 2026
Retailer 12$669 USD
Retailer 3$797 USD
Retailer 4$951 USD
Retailer 11$1,234 USD
Retailer 7$1,750 USD
Retailer 13$1,862 USD
Retailer 6$2,255 USD
Retailer 9$2,410 USD
Retailer 8$2,720 USD
Retailer 10$2,720 USD
Retailer 2$2,780 USD
Retailer 5$4,068 USD
Do Amore Diamonds$4,080 USD

14 data points across 13 retailers

12 retailers$669 USD to $2,780 USD

A
Cheapest Retailer
-
$669 USD
B+
Retailer 2
-
$797 USD
View
B+
Retailer 3
-
$1,234 USD
A$1,898 AUD
View
B
Retailer 4
-
$1,750 USD
View
B
Retailer 5
-
$1,862 USD
CA$2,586 CAD
View
B
Retailer 6
-
$2,255 USD
View
B
Retailer 7
-
$2,410 USD
View
B
Retailer 8
-
$2,720 USD
View
B
Retailer 9
-
$2,720 USD
View
B
Retailer 10
-
$2,780 USD
£2,189 GBP
View
B
Retailer 11
-
$4,068 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
32-360366196 · Sep 30
$4,080 USD
View
Price under review
11 more retailers have this diamond
Prices start from $669 USDSave up to $2,111 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.

A
1.66ct Oval
$669 USD