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Marquise|Lab Grown|IGI

1.00ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG830645196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830645196

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of November 2, 2026
Save $1,352 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,607 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct 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 LG830645196 or 830645196. Listed at 15 retailers as of November 1, 2026, with prices from $255 to $1,607, a $1,352 spread on the same certified stone. Reve Diamonds lists it at $1,607. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830645196
Dimensions10.50 × 5.16 × 3.13 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.50 mm5.16 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830645196
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.7%

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: $570 AUD|Low: $285 AUD|High: $1,607 AUD|Avg: $805 AUD|+3.4%
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
Reve Diamonds
November 3, 2026
Retailer 2$285 AUD
Retailer 11$317 AUD
Retailer 7$379 AUD
Retailer 9$425 AUD
Retailer 13$468 AUD
Retailer 10$523 AUD
Retailer 1$570 AUD
Retailer 6$751 AUD
Retailer 12$908 AUD
Retailer 5$975 AUD
Retailer 14$1,043 AUD
Retailer 3$1,076 AUD
Retailer 4$1,095 AUD
Retailer 8$1,481 AUD
Reve Diamonds$1,607 AUD

13 data points across 15 retailers

15 retailers$255 AUD to $1,607 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
Retailer 3
-
$317 AUD
$222 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$379 AUD
£209 GBP
View
B+
Retailer 5
-
$425 AUD
$298 USD
View
A
Retailer 6
-
$468 AUD
$328 USD
View
Retailer 7
-
$523 AUD
€349 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$570 AUD
£314 GBP
View
Retailer 9
-
$751 AUD
$526 USD
View
Price last confirmed 57 days ago
Retailer 10
-
$908 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,043 AUD
$731 USD
View
B
Retailer 12
-
$1,076 AUD
$754 USD
View
B
Retailer 13
-
$1,095 AUD
$768 USD
View
B
Retailer 14
-
$1,481 AUD
£817 GBP
View
Most Expensive
B
Reve Diamonds
9A74AE6D1 · Nov 1
$1,607 AUD
$1,127 USD
View
14 more retailers have this diamond
Prices start from $255 AUDSave up to $1,352 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
1.00ct Marquise
$255 AUD