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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 £169 GBP
$227 USD
As of November 1, 2026
Save £1,458 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,627 GBP 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 £169 to £1,627, a £1,458 spread on the same certified stone. Do Amore Diamonds lists it at £1,627. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,627 GBP|Low: £108 GBP|High: £1,627 GBP|Avg: £585 GBP
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£108 GBP
Retailer 12£255 GBP
Retailer 13£283 GBP
Retailer 11£358 GBP
Retailer 9£370 GBP
Retailer 3£388 GBP
Retailer 14£408 GBP
Retailer 7£571 GBP
Retailer 10£679 GBP
Retailer 5£698 GBP
Retailer 15£754 GBP
Retailer 4£902 GBP
Retailer 8£931 GBP
Retailer 2£1,545 GBP
Do Amore Diamonds£1,627 GBP

16 data points across 15 retailers

12 retailers£169 GBP to £1,627 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
Retailer 2
-
£169 GBP
$227 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£255 GBP
$342 USD
View
B+
Retailer 4
-
£283 GBP
$379 USD
View
A
Retailer 5
-
£358 GBP
$480 USD
View
A
Retailer 6
-
£370 GBP
€472 EUR
View
Retailer 7
-
£571 GBP
A$1,177 AUD
View
Price last confirmed 122 days ago
B+
Retailer 8
-
£679 GBP
$910 USD
View
Retailer 9
-
£754 GBP
$1,010 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
£931 GBP
View
B
Retailer 11
-
£1,545 GBP
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-54C001674 · Nov 2
£1,627 GBP
$2,180 USD
View
11 more retailers have this diamond
Prices start from £169 GBPSave up to £1,458 GBP

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
£169 GBP