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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843675946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843675946

Diamond specifications and retailer prices

From $213 SGD
$167 USD
As of October 30, 2026
Save $1,177 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,391 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843675946 or 843675946. Listed at 18 retailers as of October 30, 2026, with prices from $213 to $1,391, a $1,177 spread on the same certified stone. Reve Diamonds lists it at $1,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675946
Dimensions10.14 × 5.32 × 3.35 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm5.32 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675946
Side View
Table 61.0%Crown 37°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 63.0%

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: Oct 30
Current: $457 SGD|Low: $213 SGD|High: $1,391 SGD|Avg: $580 SGD|+1.4%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 5$213 SGD
Retailer 9$238 SGD
Retailer 16$248 SGD
Retailer 3$265 SGD
Retailer 4$265 SGD
Retailer 10$331 SGD
Retailer 17$421 SGD
Retailer 1$457 SGD
Retailer 11$470 SGD
Retailer 15$472 SGD
Retailer 2$477 SGD
Retailer 14$645 SGD
Retailer 7$670 SGD
Retailer 12$695 SGD
Retailer 6$850 SGD
Retailer 8$920 SGD
Retailer 13$1,244 SGD
Reve Diamonds$1,391 SGD

16 data points across 18 retailers

18 retailers$213 SGD to $1,391 SGD

A
Cheapest Retailer
-
$213 SGD
$167 USD
A
Retailer 2
-
$238 SGD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$248 SGD
$194 USD
View
Retailer 4
-
$265 SGD
$207 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$265 SGD
$207 USD
View
A
Retailer 6
-
$331 SGD
£204 GBP
View
A
Retailer 7
-
$421 SGD
$329 USD
View
A
Retailer 8
-
$457 SGD
ZAR 5,770 ZAR
View
A
Retailer 9
-
$470 SGD
£289 GBP
View
A
Retailer 10
-
$472 SGD
€352 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$477 SGD
$373 USD
View
B+
Retailer 12
-
$645 SGD
A$776 AUD
View
B+
Retailer 13
-
$670 SGD
$524 USD
View
B+
Retailer 14
-
$695 SGD
$544 USD
View
B+
Retailer 15
-
$850 SGD
$665 USD
View
B
Retailer 16
-
$920 SGD
$720 USD
View
B
Retailer 17
-
$1,244 SGD
£766 GBP
View
Most Expensive
B
Reve Diamonds
6477A36D0 · Nov 1
$1,391 SGD
$1,088 USD
View
17 more retailers have this diamond
Prices start from $213 SGDSave up to $1,177 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
1.03ct Marquise
$213 SGD