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Marquise|Lab Grown|IGI

0.66ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG792647306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792647306

Diamond specifications and retailer prices

From $391 NZD
$220 USD
As of November 1, 2026
Save $1,634 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,025 NZD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792647306 or 792647306. Listed at 18 retailers as of November 1, 2026, with prices from $391 to $2,025, a $1,634 spread on the same certified stone. MOH London lists it at $2,025. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792647306
Dimensions8.86 × 4.65 × 2.78 mm
L/W Ratio1.91
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
8.86 mm4.65 mm0.66 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792647306
Side View
Table 58.0%Crown 31.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.8%

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: $2,025 NZD|Low: $341 NZD|High: $2,025 NZD|Avg: $758 NZD|+0.3%
MOH London
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
November 3, 2026
Retailer 7$341 NZD
Retailer 13$391 NZD
Retailer 6$393 NZD
Retailer 5$418 NZD
Retailer 8$427 NZD
Retailer 12$500 NZD
Retailer 16$587 NZD
Retailer 3$704 NZD
Retailer 9$787 NZD
Retailer 2$791 NZD
Retailer 11$830 NZD
Retailer 10$835 NZD
Retailer 4$1,013 NZD
Retailer 14$1,180 NZD
Retailer 15$1,397 NZD
MOH London$2,025 NZD

27 data points across 16 retailers

18 retailers$391 NZD to $2,025 NZD

Retailer 1
-
$341 NZD
$192 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$391 NZD
$220 USD
View
Final sale: no returns
Retailer 3
-
$393 NZD
$221 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$418 NZD
$235 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$427 NZD
$240 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$500 NZD
HK$2,200 HKD
View
A
Retailer 7
-
$587 NZD
$330 USD
View
A
Retailer 8
-
$704 NZD
€377 EUR
View
A
Retailer 9
-
$787 NZD
ZAR 7,150 ZAR
View
A
Retailer 10
-
$791 NZD
£351 GBP
View
A
Retailer 11
-
$830 NZD
$467 USD
View
A
Retailer 12
-
$835 NZD
$470 USD
View
Retailer 13
-
$1,013 NZD
A$877 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,180 NZD
SGD 897 SGD
View
B+
Retailer 15
-
$1,262 NZD
$710 USD
View
Retailer 16
-
$1,363 NZD
$767 USD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
$1,397 NZD
$786 USD
View
Most Expensive
B
MOH London
LG792647306 · Nov 2
$2,025 NZD
£897 GBP
View
17 more retailers have this diamond
Prices start from $391 NZDSave up to $1,634 NZD

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
$391 NZD