Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG828618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618348

Diamond specifications and retailer prices

From $864 NZD
A$748 AUD
As of November 3, 2026
15 retailers carry this diamond
Most expensive: $1,810 NZD at Reve Diamonds · As of October 11, 2026
View at Reve 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618348 or 828618348. Listed at 15 retailers as of November 3, 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618348
Dimensions9.59 × 4.70 × 2.82 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm4.70 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618348
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $380 NZD|Low: $245 NZD|High: $10,564 NZD|Avg: $1,462 NZD|-1.4%
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
Reve Diamonds
October 15, 2026
Retailer 13$256 NZD
Retailer 4$286 NZD
Retailer 2$297 NZD
Retailer 6$318 NZD
Retailer 15$318 NZD
Retailer 1$380 NZD
Retailer 14$432 NZD
Retailer 11$604 NZD
Retailer 12$629 NZD
Retailer 8$762 NZD
Retailer 9$864 NZD
Retailer 7$884 NZD
Retailer 17$976 NZD
Retailer 16$1,129 NZD
Retailer 5$1,437 NZD
Retailer 3$1,659 NZD
Reve Diamonds$1,810 NZD
Retailer 18$2,453 NZD
Retailer 10$10,564 NZD

27 data points across 19 retailers

15 retailers

Retailer 1
-
$256 NZD
$144 USD
Price last confirmed 25 days ago
Retailer 2
-
$297 NZD
$167 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$318 NZD
$179 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$318 NZD
$179 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$432 NZD
$243 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$564 NZD
$317 USD
View
Price last confirmed 64 days ago
Retailer 7
-
$604 NZD
£267 GBP
View
Price last confirmed 20 days ago
Retailer 8
-
$629 NZD
ZAR 5,721 ZAR
View
Price last confirmed 20 days ago
Retailer 9
-
$762 NZD
A$660 AUD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$864 NZD
A$748 AUD
View
Retailer 11
-
$976 NZD
$549 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$1,129 NZD
$635 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$1,437 NZD
$809 USD
View
Price last confirmed 21 days ago
Retailer 14
-
$1,659 NZD
£735 GBP
View
Price last confirmed 23 days ago
Most Expensive
Reve Diamonds
F05A381AE · Oct 11
$1,810 NZD
$1,019 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from $864 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
$864 NZD