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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG835610701

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835610701

Diamond specifications and retailer prices

From $491 SGD
HK$3,000 HKD
As of November 1, 2026
Save $1,341 SGD (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,843 SGD at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG835610701 or 835610701. Listed at 24 retailers as of November 1, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle37°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835610701
Dimensions11.76 × 5.94 × 3.77 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm5.94 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835610701
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,509 SGD|Low: $341 SGD|High: $1,956 SGD|Avg: $995 SGD|-22.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
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Retailer 23
Reve Diamonds
October 30, 2026
Retailer 7$355 SGD
Retailer 5$398 SGD
Retailer 3$412 SGD
Retailer 6$440 SGD
Retailer 16$491 SGD
Retailer 18$491 SGD
Retailer 12$639 SGD
Retailer 17$693 SGD
Retailer 11$725 SGD
Retailer 2$726 SGD
Retailer 22$744 SGD
Retailer 19$771 SGD
Retailer 10$776 SGD
Retailer 21$1,033 SGD
Retailer 23$1,353 SGD
Retailer 13$1,412 SGD
Retailer 8$1,415 SGD
Retailer 15$1,417 SGD
Retailer 9$1,470 SGD
Retailer 14$1,480 SGD
Retailer 1$1,509 SGD
Retailer 4$1,693 SGD
Retailer 20$1,766 SGD
Reve Diamonds$1,843 SGD

38 data points across 24 retailers

24 retailers$491 SGD to $1,832 SGD

Retailer 1
-
$355 SGD
$278 USD
Price last confirmed 9 days ago
Retailer 2
-
$412 SGD
$322 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$440 SGD
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$491 SGD
HK$3,000 HKD
View
A
Retailer 5
-
$491 SGD
£303 GBP
View
A
Retailer 6
-
$639 SGD
$500 USD
View
A
Retailer 7
-
$693 SGD
€516 EUR
View
A
Retailer 8
-
$725 SGD
$567 USD
View
A
Retailer 9
-
$726 SGD
$568 USD
View
Price last confirmed 6 days ago
Retailer 10
-
$744 SGD
ZAR 9,406 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
$771 SGD
£475 GBP
View
A
Retailer 12
-
$776 SGD
$607 USD
View
Retailer 13
-
$1,033 SGD
A$1,243 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,353 SGD
$1,058 USD
View
B
Retailer 15
-
$1,412 SGD
View
Retailer 16
-
$1,415 SGD
$1,107 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,417 SGD
A$1,705 AUD
View
Price last confirmed 32 days ago
Retailer 18
-
$1,470 SGD
$1,150 USD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$1,480 SGD
$1,157 USD
View
B
Retailer 20
-
$1,509 SGD
$1,180 USD
View
B
Retailer 21
-
$1,693 SGD
$1,324 USD
View
B
Retailer 22
-
$1,766 SGD
£1,088 GBP
View
B
Retailer 23
-
$1,832 SGD
$1,433 USD
View
Most Expensive
Reve Diamonds
7E146B3EA · Oct 25
$1,843 SGD
$1,441 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $491 SGDSave up to $1,341 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
$491 SGD