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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG591395975

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591395975

Diamond specifications and retailer prices

From $407 SGD
$318 USD
As of November 1, 2026
Save $2,636 SGD (87%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,043 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 LG591395975 or 591395975. Listed at 31 retailers as of October 31, 2026, with prices from $407 to $3,043, a $2,636 spread on the same certified stone. Do Amore Diamonds lists it at $3,043. 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 angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591395975
Dimensions12.35 × 5.98 × 3.73 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.35 mm5.98 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591395975
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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: Nov 1
Current: $3,043 SGD|Low: $343 SGD|High: $3,043 SGD|Avg: $1,205 SGD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 12$343 SGD
Retailer 3$407 SGD
Retailer 10$424 SGD
Retailer 11$557 SGD
Retailer 24$562 SGD
Retailer 8$638 SGD
Retailer 7$662 SGD
Retailer 5$762 SGD
Retailer 20$770 SGD
Retailer 23$805 SGD
Retailer 13$824 SGD
Retailer 21$1,029 SGD
Retailer 14$1,053 SGD
Retailer 22$1,090 SGD
Retailer 4$1,305 SGD
Retailer 19$1,444 SGD
Retailer 18$1,496 SGD
Retailer 17$1,540 SGD
Retailer 16$1,633 SGD
Retailer 9$1,718 SGD
Retailer 6$1,799 SGD
Retailer 15$1,836 SGD
Retailer 2$1,878 SGD
Do Amore Diamonds$3,043 SGD

35 data points across 24 retailers

31 retailers$407 SGD to $3,043 SGD

Retailer 1
-
$343 SGD
$268 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$407 SGD
$318 USD
View
Final sale: no returns
Retailer 3
-
$424 SGD
$332 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$424 SGD
$332 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$432 SGD
$338 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$501 SGD
$392 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$529 SGD
$414 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$557 SGD
$436 USD
View
A
Retailer 9
-
$562 SGD
$440 USD
View
A
Retailer 10
-
$638 SGD
HK$3,900 HKD
View
A
Retailer 11
-
$662 SGD
$518 USD
View
A
Retailer 12
-
$762 SGD
$596 USD
View
A
Retailer 13
-
$770 SGD
€574 EUR
View
A
Retailer 14
-
$805 SGD
ZAR 10,179 ZAR
View
A
Retailer 15
-
$824 SGD
£508 GBP
View
B+
Retailer 16
-
$1,029 SGD
A$1,238 AUD
View
Retailer 17
-
$1,053 SGD
$824 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,090 SGD
A$1,312 AUD
View
B+
Retailer 19
-
$1,305 SGD
$1,021 USD
View
B+
Retailer 20
-
$1,444 SGD
A$1,738 AUD
View
B
Retailer 21
-
$1,496 SGD
$1,170 USD
View
Retailer 22
-
$1,507 SGD
$1,179 USD
View
Price last confirmed 22 days ago
B
Retailer 23
-
$1,507 SGD
$1,179 USD
View
Retailer 24
-
$1,540 SGD
$1,205 USD
View
Price last confirmed 35 days ago
B+
Retailer 25
-
$1,633 SGD
$1,277 USD
View
B
Retailer 26
-
$1,718 SGD
$1,344 USD
View
B
Retailer 27
-
$1,799 SGD
$1,408 USD
View
B
Retailer 28
-
$1,836 SGD
View
B
Retailer 29
-
$1,878 SGD
£1,157 GBP
View
Retailer 30
-
$1,902 SGD
$1,488 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Do Amore Diamonds
27-AE3290BB2 · Oct 31
$3,043 SGD
$2,380 USD
View
30 more retailers have this diamond
Prices start from $407 SGDSave up to $2,636 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
$407 SGD