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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839681674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839681674

Diamond specifications and retailer prices

From $224 SGD
$175 USD
As of October 30, 2026
Save $1,937 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,160 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 LG839681674 or 839681674. Listed at 18 retailers as of October 30, 2026, with prices from $224 to $2,160, a $1,937 spread on the same certified stone. Do Amore Diamonds lists it at $2,160. 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 angle38.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839681674
Dimensions10.07 × 5.20 × 3.11 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.20 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839681674
Side View
Table 66.0%Crown 38.8°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 59.8%

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: $2,160 SGD|Low: $222 SGD|High: $2,212 SGD|Avg: $687 SGD|-2.3%
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
Retailer 18
November 1, 2026
Retailer 4$224 SGD
Retailer 18$251 SGD
Retailer 5$267 SGD
Retailer 9$277 SGD
Retailer 14$279 SGD
Retailer 3$329 SGD
Retailer 11$376 SGD
Retailer 12$385 SGD
Retailer 6$542 SGD
Retailer 13$561 SGD
Retailer 15$683 SGD
Retailer 7$746 SGD
Retailer 8$784 SGD
Retailer 16$988 SGD
Retailer 10$1,151 SGD
Retailer 17$1,209 SGD
Retailer 2$1,437 SGD
Do Amore Diamonds$2,160 SGD

18 data points across 18 retailers

18 retailers$224 SGD to $2,160 SGD

A
Cheapest Retailer
-
$224 SGD
$175 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$267 SGD
$209 USD
View
Retailer 4
-
$277 SGD
$217 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$279 SGD
$218 USD
View
A
Retailer 6
-
$329 SGD
$257 USD
View
B+
Retailer 7
-
$376 SGD
$294 USD
View
A
Retailer 8
-
$385 SGD
£237 GBP
View
B+
Retailer 9
-
$542 SGD
ZAR 6,849 ZAR
View
B+
Retailer 10
-
$561 SGD
£345 GBP
View
B+
Retailer 11
-
$683 SGD
$534 USD
View
B+
Retailer 12
-
$746 SGD
A$898 AUD
View
B+
Retailer 13
-
$784 SGD
$613 USD
View
B
Retailer 14
-
$988 SGD
$773 USD
View
Retailer 15
-
$1,151 SGD
$900 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,209 SGD
$946 USD
View
B
Retailer 17
-
$1,437 SGD
£885 GBP
View
Most Expensive
B
Do Amore Diamonds
27-62134D797 · Nov 1
$2,160 SGD
$1,690 USD
View
17 more retailers have this diamond
Prices start from $224 SGDSave up to $1,937 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
$224 SGD