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 €344 EUR
HK$3,000 HKD
As of November 1, 2026
Save €939 EUR (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,290 EUR 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

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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: €973 EUR|Low: €239 EUR|High: €1,369 EUR|Avg: €697 EUR|-2.7%
Retailer 1
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Retailer 23
Reve Diamonds
November 2, 2026
Retailer 8€249 EUR
Retailer 6€278 EUR
Retailer 4€288 EUR
Retailer 7€308 EUR
Retailer 16€344 EUR
Retailer 19€344 EUR
Retailer 17€448 EUR
Retailer 18€485 EUR
Retailer 13€508 EUR
Retailer 3€508 EUR
Retailer 23€521 EUR
Retailer 20€540 EUR
Retailer 11€543 EUR
Retailer 22€723 EUR
Retailer 2€947 EUR
Retailer 1€973 EUR
Retailer 9€991 EUR
Retailer 15€992 EUR
Retailer 10€1,029 EUR
Retailer 14€1,036 EUR
Retailer 12€1,056 EUR
Retailer 5€1,185 EUR
Retailer 21€1,237 EUR
Reve Diamonds€1,290 EUR

39 data points across 24 retailers

24 retailers€344 EUR to €1,283 EUR

Retailer 1
-
€249 EUR
$278 USD
Price last confirmed 9 days ago
Retailer 2
-
€288 EUR
$322 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€308 EUR
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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€344 EUR
HK$3,000 HKD
View
A
Retailer 5
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€344 EUR
£303 GBP
View
Retailer 6
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€448 EUR
$500 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
€485 EUR
View
A
Retailer 8
-
€508 EUR
$567 USD
View
Retailer 9
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€508 EUR
$568 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€521 EUR
ZAR 9,406 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
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€540 EUR
£475 GBP
View
A
Retailer 12
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€543 EUR
$607 USD
View
Retailer 13
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€723 EUR
A$1,243 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
€947 EUR
$1,058 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€973 EUR
SGD 1,469 SGD
View
Retailer 16
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€991 EUR
$1,107 USD
View
Price last confirmed 7 days ago
Retailer 17
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€992 EUR
A$1,705 AUD
View
Price last confirmed 32 days ago
Retailer 18
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€1,029 EUR
$1,150 USD
View
Price last confirmed 28 days ago
B
Retailer 19
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€1,036 EUR
$1,157 USD
View
B
Retailer 20
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€1,056 EUR
$1,180 USD
View
B
Retailer 21
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€1,185 EUR
$1,324 USD
View
B
Retailer 22
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€1,237 EUR
£1,088 GBP
View
B
Retailer 23
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€1,283 EUR
$1,433 USD
View
Most Expensive
Reve Diamonds
7E146B3EA · Oct 25
€1,290 EUR
$1,441 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from €344 EURSave up to €939 EUR

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 EUR