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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 $290 SGD
$227 USD
As of November 1, 2026
Save $2,498 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,788 SGD 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 $290 to $2,788, a $2,498 spread on the same certified stone. Do Amore Diamonds lists it at $2,788. 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
Colour
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: $2,788 SGD|Low: $185 SGD|High: $2,788 SGD|Avg: $1,002 SGD
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$185 SGD
Retailer 12$437 SGD
Retailer 13$485 SGD
Retailer 11$614 SGD
Retailer 9$634 SGD
Retailer 3$665 SGD
Retailer 14$699 SGD
Retailer 7$978 SGD
Retailer 10$1,164 SGD
Retailer 5$1,196 SGD
Retailer 15$1,292 SGD
Retailer 4$1,546 SGD
Retailer 8$1,595 SGD
Retailer 2$2,647 SGD
Do Amore Diamonds$2,788 SGD

16 data points across 15 retailers

12 retailers$290 SGD to $2,788 SGD

A
Cheapest Retailer
-
$290 SGD
$227 USD
Retailer 2
-
$290 SGD
$227 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$437 SGD
$342 USD
View
B+
Retailer 4
-
$485 SGD
$379 USD
View
A
Retailer 5
-
$614 SGD
$480 USD
View
A
Retailer 6
-
$634 SGD
€472 EUR
View
Retailer 7
-
$978 SGD
A$1,177 AUD
View
Price last confirmed 122 days ago
B+
Retailer 8
-
$1,164 SGD
$910 USD
View
Retailer 9
-
$1,292 SGD
$1,010 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
$1,595 SGD
£982 GBP
View
B
Retailer 11
-
$2,647 SGD
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-54C001674 · Nov 2
$2,788 SGD
$2,180 USD
View
11 more retailers have this diamond
Prices start from $290 SGDSave up to $2,498 SGD

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
$290 SGD