CaratHunter
Plans
Oval|Lab Grown|IGI

1.66ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG846660413

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846660413

Diamond specifications and retailer prices

From €261 EUR
$292 USD
As of November 1, 2026
Save €1,864 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,126 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846660413 or 846660413. Listed at 19 retailers as of October 27, 2026, with prices from €261 to €2,126, a €1,864 spread on the same certified stone. Queensmith lists it at €2,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846660413
Dimensions9.62 × 6.67 × 4.06 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm6.67 mm1.66 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846660413
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: €2,126 EUR|Low: €261 EUR|High: €2,126 EUR|Avg: €811 EUR
Queensmith
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 8€261 EUR
Retailer 10€292 EUR
Retailer 5€324 EUR
Retailer 2€343 EUR
Retailer 4€437 EUR
Retailer 3€439 EUR
Retailer 16€508 EUR
Retailer 13€559 EUR
Retailer 12€569 EUR
Retailer 9€666 EUR
Retailer 19€754 EUR
Retailer 17€832 EUR
Retailer 6€1,044 EUR
Retailer 11€1,086 EUR
Retailer 14€1,299 EUR
Retailer 7€1,332 EUR
Retailer 18€1,347 EUR
Retailer 15€1,611 EUR
Queensmith€2,126 EUR

13 data points across 19 retailers

19 retailers€261 EUR to €2,126 EUR

A
Cheapest Retailer
-
€261 EUR
$292 USD
A
Retailer 2
-
€292 EUR
$326 USD
View
Final sale: no returns
Retailer 3
-
€324 EUR
$362 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€343 EUR
£302 GBP
View
B+
Retailer 5
-
€437 EUR
$488 USD
View
A
Retailer 6
-
€439 EUR
$490 USD
View
A
Retailer 7
-
€508 EUR
View
A
Retailer 8
-
€559 EUR
ZAR 10,091 ZAR
View
A
Retailer 9
-
€569 EUR
£501 GBP
View
B+
Retailer 10
-
€666 EUR
$744 USD
View
B+
Retailer 11
-
€754 EUR
A$1,296 AUD
View
B+
Retailer 12
-
€832 EUR
$930 USD
View
B+
Retailer 13
-
€1,044 EUR
$1,166 USD
View
B
Retailer 14
-
€1,086 EUR
$1,213 USD
View
B
Retailer 15
-
€1,299 EUR
£1,143 GBP
View
B
Retailer 16
-
€1,332 EUR
$1,488 USD
View
B
Retailer 17
-
€1,347 EUR
$1,505 USD
View
B
Retailer 18
-
€1,611 EUR
$1,800 USD
View
Most Expensive
B
Queensmith
LG846660413 · Oct 27
€2,126 EUR
£1,870 GBP
View
18 more retailers have this diamond
Prices start from €261 EURSave up to €1,864 EUR

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
€261 EUR