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Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843623524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623524

Diamond specifications and retailer prices

From $410 SGD
$321 USD
As of October 24, 2026
Save $1,428 SGD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,905 SGD at Yadav Diamonds · As of October 21, 2026
View at Yadav 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 LG843623524 or 843623524. Listed at 23 retailers as of October 24, 2026, with a 348% 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 angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623524
Dimensions11.78 × 6.15 × 3.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.15 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623524
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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 24
Current: $724 SGD|Low: $354 SGD|High: $2,905 SGD|Avg: $1,038 SGD|-0.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Yadav Diamonds
October 27, 2026
Retailer 13$354 SGD
Retailer 18$392 SGD
Retailer 10$410 SGD
Retailer 3$438 SGD
Retailer 6$438 SGD
Retailer 14$490 SGD
Retailer 16$491 SGD
Retailer 2$588 SGD
Retailer 15$639 SGD
Retailer 5$699 SGD
Retailer 1$724 SGD
Retailer 11$751 SGD
Retailer 20$759 SGD
Retailer 9$775 SGD
Retailer 8$1,030 SGD
Retailer 23$1,347 SGD
Retailer 4$1,410 SGD
Retailer 19$1,412 SGD
Retailer 17$1,461 SGD
Retailer 12$1,585 SGD
Retailer 22$1,760 SGD
Retailer 21$1,833 SGD
Retailer 7$1,838 SGD
Yadav Diamonds$2,905 SGD

17 data points across 24 retailers

23 retailers$410 SGD to $1,838 SGD

Retailer 1
-
$354 SGD
$277 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$410 SGD
$321 USD
View
A
Retailer 3
-
$438 SGD
$343 USD
View
A
Retailer 4
-
$438 SGD
$343 USD
View
Retailer 5
-
$490 SGD
£302 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 7
-
$588 SGD
$460 USD
View
A
Retailer 8
-
$639 SGD
$500 USD
View
A
Retailer 9
-
$699 SGD
€521 EUR
View
A
Retailer 10
-
$724 SGD
$566 USD
View
Retailer 11
-
$751 SGD
ZAR 9,486 ZAR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$759 SGD
£468 GBP
View
A
Retailer 13
-
$775 SGD
$606 USD
View
B+
Retailer 14
-
$1,030 SGD
A$1,239 AUD
View
B+
Retailer 15
-
$1,347 SGD
$1,054 USD
View
B+
Retailer 16
-
$1,410 SGD
$1,103 USD
View
B+
Retailer 17
-
$1,412 SGD
View
B+
Retailer 18
-
$1,461 SGD
$1,142 USD
View
B
Retailer 19
-
$1,585 SGD
$1,240 USD
View
B
Retailer 20
-
$1,760 SGD
£1,084 GBP
View
B
Retailer 21
-
$1,833 SGD
$1,434 USD
View
B
Retailer 22
-
$1,838 SGD
$1,438 USD
View
Most Expensive
Yadav Diamonds
13330447 · Oct 21
$2,905 SGD
$2,272 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $410 SGDSave up to $1,428 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
$410 SGD