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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851691670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851691670

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of November 2, 2026
Save €1,974 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,216 EUR at Yadav Diamonds · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851691670 or 851691670. Listed at 17 retailers as of November 2, 2026, with prices from €243 to €2,216, a €1,974 spread on the same certified stone. Yadav Diamonds lists it at €2,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691670
Dimensions11.90 × 6.04 × 3.82 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.04 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691670
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.2%

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 2
Current: €969 EUR|Low: €243 EUR|High: €2,216 EUR|Avg: €749 EUR|-1.1%
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
Yadav Diamonds
November 3, 2026
Retailer 13€243 EUR
Retailer 15€281 EUR
Retailer 11€315 EUR
Retailer 6€342 EUR
Retailer 3€403 EUR
Retailer 4€441 EUR
Retailer 14€518 EUR
Retailer 8€565 EUR
Retailer 5€593 EUR
Retailer 12€716 EUR
Retailer 1€969 EUR
Retailer 7€1,011 EUR
Retailer 10€1,155 EUR
Retailer 2€1,204 EUR
Retailer 9€1,254 EUR
Yadav Diamonds€2,216 EUR

4 data points across 16 retailers

17 retailers€243 EUR to €2,216 EUR

A
Cheapest Retailer
-
€243 EUR
$272 USD
A
Retailer 2
-
€281 EUR
$315 USD
View
A
Retailer 3
-
€315 EUR
£278 GBP
View
A
Retailer 4
-
€342 EUR
HK$3,000 HKD
View
B+
Retailer 5
-
€403 EUR
$452 USD
View
A
Retailer 6
-
€441 EUR
$495 USD
View
A
Retailer 7
-
€518 EUR
ZAR 9,386 ZAR
View
A
Retailer 8
-
€565 EUR
£499 GBP
View
A
Retailer 9
-
€593 EUR
$665 USD
View
B+
Retailer 10
-
€716 EUR
$803 USD
View
B+
Retailer 11
-
€969 EUR
SGD 1,469 SGD
View
B+
Retailer 12
-
€1,011 EUR
$1,134 USD
View
B
Retailer 13
-
€1,065 EUR
$1,195 USD
View
B
Retailer 14
-
€1,155 EUR
$1,296 USD
View
B
Retailer 15
-
€1,204 EUR
£1,063 GBP
View
B
Retailer 16
-
€1,254 EUR
$1,406 USD
View
Most Expensive
B
Yadav Diamonds
13378874 · Nov 2
€2,216 EUR
$2,486 USD
View
16 more retailers have this diamond
Prices start from €243 EURSave up to €1,974 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
€243 EUR