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Marquise|Lab Grown|IGI

1.12ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG823623732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823623732

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of November 1, 2026
Save $1,984 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,292 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.12ct lab-grown marquise diamond

This 1.12ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823623732 or 823623732. Listed at 15 retailers as of October 31, 2026, with prices from $307 to $2,292, a $1,984 spread on the same certified stone. Brilliant Earth lists it at $2,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823623732
Dimensions11.13 × 5.26 × 3.23 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm5.26 mm1.12 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823623732
Side View
Table 62.0%Crown 39.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 61.4%

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 1
Current: $2,292 AUD|Low: $307 AUD|High: $2,477 AUD|Avg: $1,113 AUD|-7.5%
Brilliant Earth
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 2, 2026
Retailer 5$307 AUD
Retailer 11$458 AUD
Retailer 8$588 AUD
Retailer 2$621 AUD
Retailer 4$646 AUD
Retailer 13$720 AUD
Retailer 7$841 AUD
Retailer 3$1,103 AUD
Retailer 12$1,147 AUD
Retailer 14$1,171 AUD
Retailer 6$1,405 AUD
Retailer 9$1,416 AUD
Retailer 10$1,591 AUD
Retailer 15$1,937 AUD
Brilliant Earth$2,292 AUD

27 data points across 15 retailers

15 retailers$307 AUD to $2,292 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
Final sale: no returns
B+
Retailer 2
-
$458 AUD
$322 USD
View
A
Retailer 3
-
$588 AUD
ZAR 6,671 ZAR
View
A
Retailer 4
-
$621 AUD
£343 GBP
View
A
Retailer 5
-
$646 AUD
€432 EUR
View
A
Retailer 6
-
$720 AUD
$506 USD
View
B+
Retailer 7
-
$841 AUD
View
B+
Retailer 8
-
$1,103 AUD
$775 USD
View
B+
Retailer 9
-
$1,147 AUD
$806 USD
View
B+
Retailer 10
-
$1,171 AUD
$823 USD
View
B
Retailer 11
-
$1,405 AUD
View
B
Retailer 12
-
$1,416 AUD
$995 USD
View
B
Retailer 13
-
$1,591 AUD
£880 GBP
View
B
Retailer 14
-
$1,937 AUD
SGD 1,839 SGD
View
Most Expensive
B
Brilliant Earth
20908851A · Oct 31
$2,292 AUD
$1,610 USD
View
14 more retailers have this diamond
Prices start from $307 AUDSave up to $1,984 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
1.12ct Marquise
$307 AUD