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Marquise|Lab Grown|IGI

0.66ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG845668726

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845668726

Diamond specifications and retailer prices

From $128 USD
As of October 27, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,280 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668726 or 845668726. Listed at 22 retailers as of October 27, 2026, with prices from $128 to $1,280, a $1,152 spread on the same certified stone. MOH London lists it at $1,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668726
Dimensions9.68 × 4.38 × 2.63 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.68 mm4.38 mm0.66 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668726
Side View
Table 64.0%Crown 39.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.0%

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 27
Current: $1,280 USD|Low: $128 USD|High: $1,380 USD|Avg: $388 USD|-7.3%
MOH London
Retailer 2
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Retailer 22
November 2, 2026
Retailer 9$128 USD
Retailer 18$137 USD
Retailer 14$150 USD
Retailer 10$161 USD
Retailer 12$161 USD
Retailer 20$208 USD
Retailer 4$257 USD
Retailer 8$276 USD
Retailer 19$279 USD
Retailer 13$316 USD
Retailer 16$334 USD
Retailer 7$345 USD
Retailer 17$391 USD
Retailer 6$426 USD
Retailer 15$450 USD
Retailer 21$462 USD
Retailer 3$468 USD
Retailer 22$480 USD
Retailer 11$517 USD
Retailer 2$545 USD
Retailer 5$550 USD
MOH London$1,280 USD

14 data points across 22 retailers

22 retailers$128 USD to $1,280 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
Retailer 3
-
$150 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$161 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$161 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$208 USD
View
A
Retailer 7
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$257 USD
View
A
Retailer 8
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$276 USD
€263 EUR
View
A
Retailer 9
-
$279 USD
ZAR 4,502 ZAR
View
A
Retailer 10
-
$316 USD
£249 GBP
View
A
Retailer 11
-
$334 USD
£263 GBP
View
A
Retailer 12
-
$345 USD
View
A
Retailer 13
-
$391 USD
A$601 AUD
View
B+
Retailer 14
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$426 USD
SGD 576 SGD
View
Retailer 15
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$450 USD
A$693 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
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$462 USD
View
B+
Retailer 17
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$468 USD
View
B+
Retailer 18
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$480 USD
View
Retailer 19
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$517 USD
View
Price last confirmed 8 days ago
B+
Retailer 20
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$545 USD
View
B+
Retailer 21
-
$550 USD
View
Most Expensive
B
MOH London
LG845668726 · Nov 1
$1,280 USD
£1,008 GBP
View
21 more retailers have this diamond
Prices start from $128 USDSave up to $1,152 USD

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
$128 USD