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Round|Lab Grown|IGI

0.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG735540540

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735540540

Diamond specifications and retailer prices

From €128 EUR
$143 USD
As of November 1, 2026
Save €777 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €905 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735540540 or 735540540. Listed at 19 retailers as of November 1, 2026, with prices from €128 to €905, a €777 spread on the same certified stone. Reve Diamonds lists it at €905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735540540
Dimensions5.62 × 5.58 × 3.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.58 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735540540
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.7%

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: €288 EUR|Low: €123 EUR|High: €905 EUR|Avg: €348 EUR|+3.3%
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 1, 2026
Retailer 15€128 EUR
Retailer 2€143 EUR
Retailer 5€148 EUR
Retailer 8€158 EUR
Retailer 16€158 EUR
Retailer 7€217 EUR
Retailer 11€271 EUR
Retailer 9€277 EUR
Retailer 12€280 EUR
Retailer 1€288 EUR
Retailer 3€365 EUR
Retailer 13€438 EUR
Retailer 4€491 EUR
Retailer 6€509 EUR
Retailer 14€537 EUR
Retailer 10€740 EUR
Reve Diamonds€905 EUR

44 data points across 17 retailers

19 retailers€128 EUR to €905 EUR

A
Cheapest Retailer
-
€128 EUR
$143 USD
A
Retailer 2
-
€143 EUR
$160 USD
View
Final sale: no returns
A
Retailer 3
-
€148 EUR
$165 USD
View
A
Retailer 4
-
€158 EUR
$177 USD
View
Retailer 5
-
€158 EUR
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 7
-
€217 EUR
$242 USD
View
A
Retailer 8
-
€218 EUR
$244 USD
View
A
Retailer 9
-
€271 EUR
£239 GBP
View
A
Retailer 10
-
€280 EUR
View
A
Retailer 11
-
€288 EUR
ZAR 5,190 ZAR
View
B+
Retailer 12
-
€365 EUR
$408 USD
View
B+
Retailer 13
-
€438 EUR
SGD 661 SGD
View
B
Retailer 14
-
€501 EUR
$560 USD
View
B
Retailer 15
-
€509 EUR
$569 USD
View
B
Retailer 16
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€537 EUR
$600 USD
View
B
Retailer 17
-
€559 EUR
$624 USD
View
B
Retailer 18
-
€740 EUR
£651 GBP
View
Most Expensive
B
Reve Diamonds
05661FB54 · Nov 1
€905 EUR
$1,011 USD
View
18 more retailers have this diamond
Prices start from €128 EURSave up to €777 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
0.66ct Round
€128 EUR