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Oval|Lab Grown|IGI

1.66ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG773633463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773633463

Diamond specifications and retailer prices

From $227 USD
As of November 1, 2026
Save $1,953 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,180 USD at Do Amore Diamonds · As of November 2, 2026
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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773633463 or 773633463. Listed at 12 retailers as of November 1, 2026, with prices from $227 to $2,180, a $1,953 spread on the same certified stone. Do Amore Diamonds lists it at $2,180. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773633463
Dimensions9.12 × 6.75 × 4.20 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Top View
9.12 mm6.75 mm1.66 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773633463
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 1
Current: $2,180 USD|Low: $145 USD|High: $2,180 USD|Avg: $784 USD
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 6$145 USD
Retailer 12$342 USD
Retailer 13$379 USD
Retailer 11$480 USD
Retailer 9$496 USD
Retailer 3$520 USD
Retailer 14$547 USD
Retailer 7$765 USD
Retailer 10$910 USD
Retailer 5$935 USD
Retailer 15$1,010 USD
Retailer 4$1,209 USD
Retailer 8$1,247 USD
Retailer 2$2,070 USD
Do Amore Diamonds$2,180 USD

16 data points across 15 retailers

12 retailers$227 USD to $2,180 USD

A
Cheapest Retailer
-
$227 USD
Retailer 2
-
$227 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$342 USD
View
B+
Retailer 4
-
$379 USD
View
A
Retailer 5
-
$480 USD
View
A
Retailer 6
-
$496 USD
€472 EUR
View
Retailer 7
-
$765 USD
A$1,177 AUD
View
Price last confirmed 122 days ago
B+
Retailer 8
-
$910 USD
View
Retailer 9
-
$1,010 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
$1,247 USD
£982 GBP
View
B
Retailer 11
-
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-54C001674 · Nov 2
$2,180 USD
View
11 more retailers have this diamond
Prices start from $227 USDSave up to $1,953 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 Oval
$227 USD