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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 $229 SGD
$179 USD
As of November 2, 2026
Save $1,212 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,441 SGD 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 $229 to $1,441, a $1,212 spread on the same certified stone. Reve Diamonds lists it at $1,441. 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: $511 SGD|Low: $256 SGD|High: $1,441 SGD|Avg: $721 SGD|+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$256 SGD
Retailer 11$284 SGD
Retailer 7$340 SGD
Retailer 9$381 SGD
Retailer 13$419 SGD
Retailer 10$469 SGD
Retailer 1$511 SGD
Retailer 6$673 SGD
Retailer 12$814 SGD
Retailer 5$874 SGD
Retailer 14$935 SGD
Retailer 3$964 SGD
Retailer 4$982 SGD
Retailer 8$1,327 SGD
Reve Diamonds$1,441 SGD

13 data points across 15 retailers

15 retailers$229 SGD to $1,441 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
A
Retailer 2
-
$256 SGD
$200 USD
View
Final sale: no returns
Retailer 3
-
$284 SGD
$222 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$340 SGD
£209 GBP
View
B+
Retailer 5
-
$381 SGD
$298 USD
View
A
Retailer 6
-
$419 SGD
$328 USD
View
Retailer 7
-
$469 SGD
€349 EUR
View
Price last confirmed 9 days ago
A
Retailer 8
-
$511 SGD
£314 GBP
View
Retailer 9
-
$673 SGD
$526 USD
View
Price last confirmed 58 days ago
Retailer 10
-
$814 SGD
A$979 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$935 SGD
$731 USD
View
B
Retailer 12
-
$964 SGD
$754 USD
View
B
Retailer 13
-
$982 SGD
$768 USD
View
B
Retailer 14
-
$1,327 SGD
£817 GBP
View
Most Expensive
B
Reve Diamonds
9A74AE6D1 · Nov 1
$1,441 SGD
$1,127 USD
View
14 more retailers have this diamond
Prices start from $229 SGDSave up to $1,212 SGD

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
$229 SGD