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Marquise|Lab Grown|IGI

0.66ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG803661782

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803661782

Diamond specifications and retailer prices

From $230 CAD
$165 USD
As of October 24, 2026
Save $1,181 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,412 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise 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 LG803661782 or 803661782. Listed at 21 retailers as of October 24, 2026, with prices from $230 to $1,412, a $1,181 spread on the same certified stone. Reve Diamonds lists it at $1,412. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661782
Dimensions9.33 × 4.74 × 2.74 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.74 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661782
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.8%

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: Oct 24
Current: $404 CAD|Low: $191 CAD|High: $1,416 CAD|Avg: $645 CAD|+3.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 6$200 CAD
Retailer 11$224 CAD
Retailer 3$230 CAD
Retailer 5$247 CAD
Retailer 2$328 CAD
Retailer 1$404 CAD
Retailer 17$422 CAD
Retailer 14$424 CAD
Retailer 20$440 CAD
Retailer 8$458 CAD
Retailer 9$570 CAD
Retailer 18$609 CAD
Retailer 15$677 CAD
Retailer 12$768 CAD
Retailer 16$775 CAD
Retailer 4$795 CAD
Retailer 7$838 CAD
Retailer 10$872 CAD
Retailer 19$1,157 CAD
Retailer 13$1,299 CAD
Reve Diamonds$1,412 CAD

40 data points across 21 retailers

21 retailers$230 CAD to $1,412 CAD

Retailer 1
-
$200 CAD
$143 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$230 CAD
$165 USD
View
A
Retailer 3
-
$247 CAD
$177 USD
View
A
Retailer 4
-
$286 CAD
HK$1,600 HKD
View
A
Retailer 5
-
$328 CAD
$235 USD
View
A
Retailer 6
-
$404 CAD
$289 USD
View
A
Retailer 7
-
$422 CAD
£238 GBP
View
A
Retailer 8
-
$424 CAD
€289 EUR
View
Retailer 9
-
$440 CAD
ZAR 5,084 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$458 CAD
$328 USD
View
B+
Retailer 11
-
$570 CAD
$408 USD
View
B+
Retailer 12
-
$609 CAD
£343 GBP
View
B+
Retailer 13
-
$677 CAD
SGD 655 SGD
View
B+
Retailer 14
-
$768 CAD
$550 USD
View
B+
Retailer 15
-
$775 CAD
$555 USD
View
B+
Retailer 16
-
$795 CAD
$569 USD
View
B
Retailer 17
-
$838 CAD
$600 USD
View
B
Retailer 18
-
$872 CAD
$624 USD
View
B
Retailer 19
-
$1,157 CAD
£652 GBP
View
Retailer 20
-
$1,299 CAD
£732 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
Reve Diamonds
31DFDB3AE · Oct 25
$1,412 CAD
$1,011 USD
View
20 more retailers have this diamond
Prices start from $230 CADSave up to $1,181 CAD

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 Marquise
$230 CAD