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Marquise|Lab Grown|IGI

1.13ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG645467364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG645467364

Diamond specifications and retailer prices

From $302 AUD
$212 USD
As of October 30, 2026
Save $2,602 AUD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,904 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG645467364 or 645467364. Listed at 8 retailers as of October 30, 2026, with prices from $302 to $2,904, a $2,602 spread on the same certified stone. Do Amore Diamonds lists it at $2,904. 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 angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645467364
Dimensions10.56 × 5.47 × 3.40 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.47 mm1.13 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645467364
Side View
Table 61.0%Crown 35.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.2%

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: Oct 30
Current: $2,904 AUD|Low: $290 AUD|High: $2,904 AUD|Avg: $1,382 AUD|+1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 5$302 AUD
Retailer 6$645 AUD
Retailer 2$1,010 AUD
Retailer 4$1,210 AUD
Retailer 3$1,667 AUD
Do Amore Diamonds$2,904 AUD

15 data points across 6 retailers

8 retailers$302 AUD to $2,904 AUD

A
Cheapest Retailer
-
$302 AUD
$212 USD
A
Retailer 2
-
$350 AUD
$246 USD
View
A
Retailer 3
-
$645 AUD
$453 USD
View
B+
Retailer 4
-
$1,010 AUD
View
B
Retailer 5
-
$1,210 AUD
$850 USD
View
B
Retailer 6
-
$1,331 AUD
$935 USD
View
B
Retailer 7
-
$1,667 AUD
£922 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FE22460D4 · Oct 31
$2,904 AUD
$2,040 USD
View
7 more retailers have this diamond
Prices start from $302 AUDSave up to $2,602 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
$302 AUD