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Marquise|Lab Grown|IGI

1.13ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG768622692

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768622692

Diamond specifications and retailer prices

From $283 AUD
$199 USD
As of October 30, 2026
Save $1,439 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,723 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768622692 or 768622692. Listed at 17 retailers as of October 30, 2026, with prices from $283 to $1,723, a $1,439 spread on the same certified stone. Brilliant Earth lists it at $1,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768622692
Dimensions11.02 × 5.40 × 3.32 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.40 mm1.13 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768622692
Side View
Table 58.0%Crown 33.1°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,723 AUD|Low: $269 AUD|High: $1,723 AUD|Avg: $736 AUD
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 17$283 AUD
Retailer 16$315 AUD
Retailer 9$330 AUD
Retailer 5$350 AUD
Retailer 8$353 AUD
Retailer 14$592 AUD
Retailer 2$605 AUD
Retailer 3$609 AUD
Retailer 7$620 AUD
Retailer 11$642 AUD
Retailer 15$695 AUD
Retailer 6$864 AUD
Retailer 12$1,127 AUD
Retailer 13$1,130 AUD
Retailer 4$1,203 AUD
Retailer 10$1,640 AUD
Brilliant Earth$1,723 AUD

39 data points across 17 retailers

17 retailers$283 AUD to $1,723 AUD

A
Cheapest Retailer
-
$283 AUD
$199 USD
A
Retailer 2
-
$315 AUD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$330 AUD
$232 USD
View
A
Retailer 4
-
$350 AUD
$246 USD
View
Retailer 5
-
$353 AUD
$248 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$592 AUD
$416 USD
View
A
Retailer 7
-
$605 AUD
ZAR 6,869 ZAR
View
A
Retailer 8
-
$609 AUD
$428 USD
View
A
Retailer 9
-
$620 AUD
€415 EUR
View
A
Retailer 10
-
$642 AUD
£355 GBP
View
A
Retailer 11
-
$695 AUD
$488 USD
View
B+
Retailer 12
-
$864 AUD
View
B+
Retailer 13
-
$1,127 AUD
$792 USD
View
B
Retailer 14
-
$1,130 AUD
$794 USD
View
B
Retailer 15
-
$1,203 AUD
$845 USD
View
B
Retailer 16
-
$1,640 AUD
£907 GBP
View
Most Expensive
B
Brilliant Earth
18094933A · Oct 31
$1,723 AUD
$1,210 USD
View
16 more retailers have this diamond
Prices start from $283 AUDSave up to $1,439 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
1.13ct Marquise
$283 AUD