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Oval|Lab Grown|IGI

1.66ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG803622862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803622862

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of November 1, 2026
Save €953 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,198 EUR at Reve Diamonds · As of November 1, 2026
View at Reve 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803622862 or 803622862. Listed at 22 retailers as of November 1, 2026, with prices from €245 to €1,198, a €953 spread on the same certified stone. Reve Diamonds lists it at €1,198. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803622862
Dimensions9.51 × 6.71 × 4.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.51 mm6.71 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803622862
Side View
Table 59.0%Crown 34°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.8%

Caratlytics Score

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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: €518 EUR|Low: €211 EUR|High: €1,200 EUR|Avg: €619 EUR|+1.7%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 6€211 EUR
Retailer 15€245 EUR
Retailer 4€272 EUR
Retailer 14€272 EUR
Retailer 13€378 EUR
Retailer 9€471 EUR
Retailer 2€502 EUR
Retailer 1€518 EUR
Retailer 8€533 EUR
Retailer 11€635 EUR
Retailer 16€653 EUR
Retailer 7€876 EUR
Retailer 12€879 EUR
Retailer 5€922 EUR
Retailer 3€1,072 EUR
Retailer 10€1,092 EUR
Reve Diamonds€1,198 EUR

42 data points across 17 retailers

22 retailers€245 EUR to €1,198 EUR

Retailer 1
-
€211 EUR
$236 USD
Price last confirmed 28 days ago
Retailer 2
-
€226 EUR
$252 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
€245 EUR
$274 USD
View
Final sale: no returns
A
Retailer 4
-
€255 EUR
$285 USD
View
Retailer 5
-
€261 EUR
$292 USD
View
Price last confirmed 37 days ago
Retailer 6
-
€272 EUR
$304 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€272 EUR
$304 USD
View
Retailer 8
-
€272 EUR
$304 USD
View
Price last confirmed 8 days ago
Retailer 9
-
€276 EUR
$308 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
€378 EUR
$422 USD
View
A
Retailer 11
-
€471 EUR
ZAR 8,493 ZAR
View
A
Retailer 12
-
€502 EUR
$561 USD
View
A
Retailer 13
-
€518 EUR
£455 GBP
View
A
Retailer 14
-
€635 EUR
A$1,092 AUD
View
B+
Retailer 15
-
€653 EUR
$729 USD
View
Retailer 16
-
€876 EUR
$979 USD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
€876 EUR
$979 USD
View
B+
Retailer 18
-
€879 EUR
$982 USD
View
B+
Retailer 19
-
€922 EUR
$1,031 USD
View
B
Retailer 20
-
€1,072 EUR
$1,198 USD
View
B+
Retailer 21
-
€1,092 EUR
£961 GBP
View
Most Expensive
B
Reve Diamonds
99EC358E9 · Nov 1
€1,198 EUR
$1,339 USD
View
21 more retailers have this diamond
Prices start from €245 EURSave up to €953 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
€245 EUR