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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 €232 EUR
$259 USD
As of October 29, 2026
Save €966 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,198 EUR at With Clarity · As of October 31, 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 October 29, 2026, with prices from €232 to €1,198, a €966 spread on the same certified stone. With Clarity lists it at €1,198. 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
Color
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: Oct 29
Current: €287 EUR|Low: €228 EUR|High: €1,656 EUR|Avg: €656 EUR|-2.7%
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
October 31, 2026
Retailer 3€232 EUR
Retailer 10€260 EUR
Retailer 15€269 EUR
Retailer 1€287 EUR
Retailer 8€288 EUR
Retailer 7€430 EUR
Retailer 19€441 EUR
Retailer 17€479 EUR
Retailer 5€496 EUR
Retailer 9€540 EUR
Retailer 14€592 EUR
Retailer 6€671 EUR
Retailer 13€733 EUR
Retailer 11€828 EUR
Retailer 12€924 EUR
Retailer 2€927 EUR
Retailer 18€969 EUR
Retailer 16€1,047 EUR
Retailer 4€1,163 EUR
With Clarity€1,198 EUR

27 data points across 20 retailers

20 retailers€232 EUR to €1,198 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€260 EUR
$290 USD
View
Final sale: no returns
A
Retailer 3
-
€269 EUR
$300 USD
View
A
Retailer 4
-
€287 EUR
$321 USD
View
A
Retailer 5
-
€288 EUR
$322 USD
View
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€441 EUR
£388 GBP
View
A
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€496 EUR
ZAR 8,948 ZAR
View
A
Retailer 10
-
€540 EUR
$603 USD
View
B+
Retailer 11
-
€592 EUR
$661 USD
View
B+
Retailer 12
-
€671 EUR
A$1,153 AUD
View
B
Retailer 13
-
€733 EUR
$819 USD
View
Retailer 14
-
€828 EUR
$925 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
€924 EUR
$1,032 USD
View
B
Retailer 16
-
€927 EUR
SGD 1,399 SGD
View
B
Retailer 17
-
€969 EUR
$1,083 USD
View
B
Retailer 18
-
€1,047 EUR
$1,170 USD
View
B
Retailer 19
-
€1,163 EUR
£1,023 GBP
View
Most Expensive
B
With Clarity
778657806 · Oct 31
€1,198 EUR
$1,338 USD
View
19 more retailers have this diamond
Prices start from €232 EURSave up to €966 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
€232 EUR