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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG835648127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835648127

Diamond specifications and retailer prices

From $344 SGD
$269 USD
As of October 30, 2026
Save $2,711 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,055 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835648127 or 835648127. Listed at 21 retailers as of October 30, 2026, with prices from $344 to $3,055, a $2,711 spread on the same certified stone. Do Amore Diamonds lists it at $3,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835648127
Dimensions11.65 × 6.14 × 3.89 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm6.14 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835648127
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.4%

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: $1,883 SGD|Low: $330 SGD|High: $2,905 SGD|Avg: $1,094 SGD|-1.2%
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
November 1, 2026
Retailer 15$344 SGD
Retailer 5$399 SGD
Retailer 2$426 SGD
Retailer 8$523 SGD
Retailer 7$559 SGD
Retailer 12$626 SGD
Retailer 11$808 SGD
Retailer 9$826 SGD
Retailer 10$1,093 SGD
Retailer 14$1,308 SGD
Retailer 13$1,457 SGD
Retailer 4$1,511 SGD
Retailer 3$1,636 SGD
Retailer 1$1,883 SGD
Retailer 6$2,905 SGD

36 data points across 15 retailers

21 retailers$344 SGD to $3,055 SGD

A
Cheapest Retailer
-
$344 SGD
$269 USD
A
Retailer 2
-
$386 SGD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$399 SGD
$312 USD
View
Retailer 4
-
$426 SGD
$333 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$426 SGD
$333 USD
View
A
Retailer 6
-
$523 SGD
£322 GBP
View
A
Retailer 7
-
$559 SGD
$437 USD
View
B+
Retailer 8
-
$570 SGD
$446 USD
View
A
Retailer 9
-
$626 SGD
$490 USD
View
A
Retailer 10
-
$808 SGD
ZAR 10,205 ZAR
View
A
Retailer 11
-
$826 SGD
£509 GBP
View
B+
Retailer 12
-
$1,093 SGD
A$1,315 AUD
View
B+
Retailer 13
-
$1,308 SGD
$1,023 USD
View
B+
Retailer 14
-
$1,457 SGD
$1,140 USD
View
B
Retailer 15
-
$1,511 SGD
$1,182 USD
View
B
Retailer 16
-
$1,636 SGD
$1,280 USD
View
B
Retailer 17
-
$1,721 SGD
$1,347 USD
View
B
Retailer 18
-
$1,802 SGD
$1,410 USD
View
B
Retailer 19
-
$1,883 SGD
£1,160 GBP
View
B
Retailer 20
-
$2,905 SGD
$2,272 USD
View
Most Expensive
B
Do Amore Diamonds
27-54592DBD0 · Oct 31
$3,055 SGD
$2,390 USD
View
20 more retailers have this diamond
Prices start from $344 SGDSave up to $2,711 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
1.56ct Marquise
$344 SGD