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Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817629575

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817629575

Diamond specifications and retailer prices

From $273 AUD
$191 USD
As of November 2, 2026
Save $2,339 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,611 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG817629575 or 817629575. Listed at 22 retailers as of November 2, 2026, with prices from $273 to $2,611, a $2,339 spread on the same certified stone. Do Amore Diamonds lists it at $2,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817629575
Dimensions10.84 × 5.22 × 3.24 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm5.22 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817629575
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.1%

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: Nov 2
Current: $2,611 AUD|Low: $261 AUD|High: $2,611 AUD|Avg: $892 AUD
Do Amore Diamonds
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 2, 2026
Retailer 4$273 AUD
Retailer 17$304 AUD
Retailer 7$315 AUD
Retailer 5$338 AUD
Retailer 8$338 AUD
Retailer 10$498 AUD
Retailer 12$644 AUD
Retailer 11$683 AUD
Retailer 15$796 AUD
Retailer 2$912 AUD
Retailer 14$1,020 AUD
Retailer 16$1,090 AUD
Retailer 6$1,199 AUD
Retailer 9$1,457 AUD
Retailer 13$1,493 AUD
Retailer 3$1,663 AUD
Do Amore Diamonds$2,611 AUD

41 data points across 17 retailers

22 retailers$273 AUD to $2,611 AUD

A
Cheapest Retailer
-
$273 AUD
$191 USD
A
Retailer 2
-
$304 AUD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$221 USD
View
Retailer 4
-
$338 AUD
$237 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$338 AUD
$237 USD
View
A
Retailer 6
-
$405 AUD
$284 USD
View
A
Retailer 7
-
$455 AUD
$319 USD
View
A
Retailer 8
-
$498 AUD
£275 GBP
View
A
Retailer 9
-
$644 AUD
ZAR 7,287 ZAR
View
B+
Retailer 10
-
$683 AUD
£377 GBP
View
Retailer 11
-
$758 AUD
$531 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$796 AUD
View
B+
Retailer 13
-
$912 AUD
View
B+
Retailer 14
-
$1,020 AUD
View
B
Retailer 15
-
$1,090 AUD
$764 USD
View
B
Retailer 16
-
$1,199 AUD
$840 USD
View
B
Retailer 17
-
$1,444 AUD
$1,012 USD
View
B
Retailer 18
-
$1,457 AUD
£804 GBP
View
B
Retailer 19
-
$1,493 AUD
£824 GBP
View
B
Retailer 20
-
$1,514 AUD
$1,061 USD
View
B
Retailer 21
-
$1,663 AUD
$1,165 USD
View
Most Expensive
B
Do Amore Diamonds
27-99E59FB01 · Nov 2
$2,611 AUD
$1,830 USD
View
21 more retailers have this diamond
Prices start from $273 AUDSave up to $2,339 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
1.05ct Marquise
$273 AUD