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Round|Lab Grown|IGI

1.56ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG778657806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778657806

Diamond specifications and retailer prices

From €231 EUR
As of November 5, 2026
Save €961 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,192 EUR at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778657806 or 778657806. Listed at 20 retailers as of November 5, 2026, with prices from €231 to €1,192, a €961 spread on the same certified stone. With Clarity lists it at €1,192. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657806
Dimensions7.54 × 7.49 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.49 mm1.56 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657806
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.0%

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 5
Current: €750 EUR|Low: €231 EUR|High: €1,198 EUR|Avg: €615 EUR|-0.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 6, 2026
Retailer 7€231 EUR
Retailer 11€258 EUR
Retailer 3€267 EUR
Retailer 18€286 EUR
Retailer 9€287 EUR
Retailer 8€428 EUR
Retailer 12€435 EUR
Retailer 4€477 EUR
Retailer 17€494 EUR
Retailer 10€537 EUR
Retailer 2€589 EUR
Retailer 16€669 EUR
Retailer 1€750 EUR
Retailer 15€815 EUR
Retailer 19€919 EUR
Retailer 6€922 EUR
Retailer 5€964 EUR
Retailer 13€1,060 EUR
Retailer 14€1,142 EUR
With Clarity€1,192 EUR

30 data points across 20 retailers

20 retailers€231 EUR to €1,192 EUR

A
Cheapest Retailer
-
€231 EUR
A
Retailer 2
-
€258 EUR
View
Final sale: no returns
A
Retailer 3
-
€267 EUR
View
A
Retailer 4
-
€286 EUR
View
Retailer 5
-
€287 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€428 EUR
View
A
Retailer 7
-
€435 EUR
View
A
Retailer 8
-
€477 EUR
View
A
Retailer 9
-
€494 EUR
View
A
Retailer 10
-
€537 EUR
View
B+
Retailer 11
-
€589 EUR
View
B+
Retailer 12
-
€669 EUR
View
B
Retailer 13
-
€750 EUR
View
B+
Retailer 14
-
€815 EUR
View
B
Retailer 15
-
€919 EUR
View
B
Retailer 16
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€922 EUR
View
B
Retailer 17
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€964 EUR
View
B
Retailer 18
-
€1,060 EUR
View
B
Retailer 19
-
€1,142 EUR
View
Most Expensive
B
With Clarity
778657806 · Nov 5
€1,192 EUR
$1,338 USD
View
19 more retailers have this diamond
Prices start from €231 EURSave up to €961 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 Round
€231 EUR