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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG791640083

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791640083

Diamond specifications and retailer prices

From $882 NZD
As of November 6, 2026
16 retailers carry this diamond
Most expensive: $2,726 NZD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791640083 or 791640083. Listed at 16 retailers as of November 6, 2026. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791640083
Dimensions9.42 × 4.70 × 2.89 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm4.70 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791640083
Side View
Table 55.0%Crown 33°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $882 NZD|Low: $368 NZD|High: $2,726 NZD|Avg: $1,156 NZD|+2.5%
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
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 6, 2026
Retailer 10$368 NZD
Retailer 15$447 NZD
Retailer 5$500 NZD
Retailer 11$520 NZD
Retailer 17$532 NZD
Retailer 6$548 NZD
Retailer 2$556 NZD
Retailer 9$774 NZD
Retailer 1$882 NZD
Retailer 4$933 NZD
Retailer 13$1,005 NZD
Retailer 14$1,050 NZD
Retailer 12$1,412 NZD
Retailer 7$1,625 NZD
Retailer 3$1,786 NZD
Retailer 18$1,793 NZD
Retailer 16$2,228 NZD
Retailer 8$2,295 NZD
Taylor and Hart$2,726 NZD

39 data points across 19 retailers

16 retailers

Retailer 1
-
$447 NZD
Price last confirmed 11 days ago
Retailer 2
-
$520 NZD
View
Price last confirmed 10 days ago
Retailer 3
-
$532 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$548 NZD
View
Price last confirmed 11 days ago
Retailer 5
-
$556 NZD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$882 NZD
View
Retailer 7
-
$933 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,005 NZD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,050 NZD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,412 NZD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,625 NZD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,786 NZD
View
Price last confirmed 13 days ago
Retailer 13
-
$1,793 NZD
View
Price last confirmed 12 days ago
Retailer 14
-
$2,228 NZD
View
Price last confirmed 12 days ago
Retailer 15
-
$2,295 NZD
View
Price last confirmed 10 days ago
Most Expensive
Taylor and Hart
VACKALA · Oct 28
$2,726 NZD
$1,511 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $882 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.

B+
0.73ct Marquise
$882 NZD