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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 $364 NZD
HK$1,600 HKD
As of November 1, 2026
Save $1,108 NZD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,796 NZD 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 26, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $514 NZD|Low: $243 NZD|High: $1,802 NZD|Avg: $820 NZD|+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$254 NZD
Retailer 11$284 NZD
Retailer 3$293 NZD
Retailer 5$315 NZD
Retailer 2$418 NZD
Retailer 1$514 NZD
Retailer 17$537 NZD
Retailer 14$539 NZD
Retailer 20$559 NZD
Retailer 8$583 NZD
Retailer 9$725 NZD
Retailer 18$774 NZD
Retailer 15$861 NZD
Retailer 12$978 NZD
Retailer 16$986 NZD
Retailer 4$1,011 NZD
Retailer 7$1,066 NZD
Retailer 10$1,109 NZD
Retailer 19$1,472 NZD
Retailer 13$1,652 NZD
Reve Diamonds$1,796 NZD

40 data points across 21 retailers

21 retailers$364 NZD to $1,472 NZD

Retailer 1
-
$254 NZD
$143 USD
Price last confirmed 10 days ago
Retailer 2
-
$293 NZD
$165 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$315 NZD
$177 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$364 NZD
HK$1,600 HKD
View
A
Retailer 5
-
$418 NZD
$235 USD
View
A
Retailer 6
-
$514 NZD
$289 USD
View
A
Retailer 7
-
$537 NZD
£238 GBP
View
A
Retailer 8
-
$539 NZD
€289 EUR
View
Retailer 9
-
$559 NZD
ZAR 5,084 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
$583 NZD
$328 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$725 NZD
$408 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$774 NZD
£343 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$861 NZD
SGD 655 SGD
View
B+
Retailer 14
-
$978 NZD
$550 USD
View
B+
Retailer 15
-
$986 NZD
$555 USD
View
Retailer 16
-
$1,011 NZD
$569 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,066 NZD
$600 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,109 NZD
$624 USD
View
B
Retailer 19
-
$1,472 NZD
£652 GBP
View
Retailer 20
-
$1,652 NZD
£732 GBP
View
Price last confirmed 17 days ago
Most Expensive
Reve Diamonds
31DFDB3AE · Oct 25
$1,796 NZD
$1,011 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $364 NZDSave up to $1,108 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
$364 NZD