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Marquise|Lab Grown|IGI

0.73ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG786686312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786686312

Diamond specifications and retailer prices

From $355 NZD
As of November 4, 2026
Save $1,763 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,406 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct 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 LG786686312 or 786686312. Listed at 19 retailers as of November 4, 2026, with a 497% 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

0.73
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786686312
Dimensions9.46 × 4.71 × 2.94 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm4.71 mm0.73 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786686312
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: Nov 4
Current: $894 NZD|Low: $341 NZD|High: $1,971 NZD|Avg: $884 NZD|+3.5%
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
November 4, 2026
Retailer 15$355 NZD
Retailer 7$397 NZD
Retailer 14$412 NZD
Retailer 12$440 NZD
Retailer 13$440 NZD
Retailer 5$593 NZD
Retailer 6$679 NZD
Retailer 8$882 NZD
Retailer 1$894 NZD
Retailer 4$988 NZD
Retailer 10$1,238 NZD
Retailer 3$1,366 NZD
Retailer 11$1,419 NZD
Retailer 2$1,561 NZD
Retailer 9$1,946 NZD

44 data points across 15 retailers

19 retailers$355 NZD to $2,118 NZD

A
Cheapest Retailer
-
$355 NZD
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
View
A
Retailer 4
-
$415 NZD
View
Retailer 5
-
$440 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$440 NZD
View
A
Retailer 7
-
$593 NZD
View
B+
Retailer 8
-
$679 NZD
View
B+
Retailer 9
-
$882 NZD
View
B+
Retailer 10
-
$894 NZD
View
Retailer 11
-
$988 NZD
View
Price last confirmed 31 days ago
Retailer 12
-
$1,238 NZD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,366 NZD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,419 NZD
View
B
Retailer 15
-
$1,561 NZD
View
B
Retailer 16
-
$1,866 NZD
View
B
Retailer 17
-
$1,946 NZD
View
B
Retailer 18
-
$2,118 NZD
View
Most Expensive
Do Amore Diamonds
27-3B17BAFC6 · Nov 4
$3,406 NZD
$1,920 USD
View
Price under review
18 more retailers have this diamond
Prices start from $355 NZDSave up to $1,763 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
0.73ct Marquise
$355 NZD