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Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG831623712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831623712

Diamond specifications and retailer prices

From $244 AUD
$171 USD
As of November 2, 2026
Save $1,328 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,572 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831623712 or 831623712. Listed at 15 retailers as of November 1, 2026, with prices from $244 to $1,572, a $1,328 spread on the same certified stone. Reve Diamonds lists it at $1,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623712
Dimensions9.93 × 5.46 × 3.36 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.46 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623712
Side View
Table 60.0%Crown 32.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

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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 2
Current: $540 AUD|Low: $244 AUD|High: $1,572 AUD|Avg: $631 AUD|-4.0%
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
Reve Diamonds
November 3, 2026
Retailer 13$244 AUD
Retailer 4$274 AUD
Retailer 10$283 AUD
Retailer 9$303 AUD
Retailer 12$303 AUD
Retailer 2$366 AUD
Retailer 5$411 AUD
Retailer 7$485 AUD
Retailer 1$540 AUD
Retailer 3$648 AUD
Retailer 14$799 AUD
Retailer 11$973 AUD
Retailer 15$1,027 AUD
Retailer 6$1,051 AUD
Retailer 8$1,415 AUD
Reve Diamonds$1,572 AUD

26 data points across 16 retailers

15 retailers$244 AUD to $1,572 AUD

A
Cheapest Retailer
-
$244 AUD
$171 USD
A
Retailer 2
-
$274 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$283 AUD
$198 USD
View
Retailer 4
-
$303 AUD
$212 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$303 AUD
$212 USD
View
B+
Retailer 6
-
$411 AUD
$288 USD
View
A
Retailer 7
-
$485 AUD
$340 USD
View
A
Retailer 8
-
$540 AUD
£298 GBP
View
B+
Retailer 9
-
$648 AUD
$454 USD
View
B+
Retailer 10
-
$799 AUD
$560 USD
View
B+
Retailer 11
-
$973 AUD
$682 USD
View
B
Retailer 12
-
$1,027 AUD
$720 USD
View
B
Retailer 13
-
$1,051 AUD
$737 USD
View
B
Retailer 14
-
$1,415 AUD
£781 GBP
View
Most Expensive
B
Reve Diamonds
05F281DD4 · Nov 1
$1,572 AUD
$1,101 USD
View
14 more retailers have this diamond
Prices start from $244 AUDSave up to $1,328 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
1.03ct Marquise
$244 AUD