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Marquise|Lab Grown|IGI

0.72ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG817663223

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817663223

Diamond specifications and retailer prices

From $384 AUD
$269 USD
As of November 1, 2026
Save $1,276 AUD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,660 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.72ct lab-grown marquise diamond

This 0.72ct 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 LG817663223 or 817663223. Listed at 6 retailers as of October 31, 2026, with prices from $384 to $1,660, a $1,276 spread on the same certified stone. Taylor and Hart lists it at $1,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663223
Dimensions9.26 × 4.66 × 2.89 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm4.66 mm0.72 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817663223
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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: $489 AUD|Low: $378 AUD|High: $1,660 AUD|Avg: $867 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 2, 2026
Retailer 4$384 AUD
Retailer 1$489 AUD
Retailer 3$509 AUD
Retailer 2$1,310 AUD
Taylor and Hart$1,660 AUD

40 data points across 5 retailers

6 retailers$384 AUD to $1,660 AUD

A
Cheapest Retailer
-
$384 AUD
$269 USD
A
Retailer 2
-
$400 AUD
$280 USD
View
A
Retailer 3
-
$489 AUD
£270 GBP
View
B+
Retailer 4
-
$509 AUD
$357 USD
View
B
Retailer 5
-
$1,310 AUD
£723 GBP
View
Most Expensive
B
Taylor and Hart
TLD5CUH · Oct 31
$1,660 AUD
$1,164 USD
View
5 more retailers have this diamond
Prices start from $384 AUDSave up to $1,276 AUD

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
0.72ct Marquise
$384 AUD