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Round|Lab Grown|IGI

1.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG836688712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836688712

Diamond specifications and retailer prices

From €275 EUR
$308 USD
As of November 1, 2026
Save €1,883 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,158 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836688712 or 836688712. Listed at 14 retailers as of November 1, 2026, with prices from €275 to €2,158, a €1,883 spread on the same certified stone. Do Amore Diamonds lists it at €2,158. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836688712
Dimensions7.54 × 7.50 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.50 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836688712
Side View
Table 57.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.7%

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 1
Current: €2,158 EUR|Low: €275 EUR|High: €2,381 EUR|Avg: €915 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3€275 EUR
Retailer 7€376 EUR
Retailer 5€407 EUR
Retailer 9€410 EUR
Retailer 6€473 EUR
Retailer 11€527 EUR
Retailer 12€776 EUR
Retailer 4€850 EUR
Retailer 2€869 EUR
Retailer 13€1,174 EUR
Retailer 8€1,335 EUR
Retailer 10€2,086 EUR
Do Amore Diamonds€2,158 EUR

8 data points across 13 retailers

14 retailers€275 EUR to €2,158 EUR

A
Cheapest Retailer
-
€275 EUR
$308 USD
Final sale: no returns
A
Retailer 2
-
€376 EUR
$421 USD
View
B+
Retailer 3
-
€407 EUR
$457 USD
View
A
Retailer 4
-
€410 EUR
$460 USD
View
A
Retailer 5
-
€473 EUR
£417 GBP
View
A
Retailer 6
-
€527 EUR
View
B+
Retailer 7
-
€776 EUR
A$1,339 AUD
View
B+
Retailer 8
-
€850 EUR
$954 USD
View
B+
Retailer 9
-
€869 EUR
$975 USD
View
B+
Retailer 10
-
€1,174 EUR
$1,317 USD
View
B
Retailer 11
-
€1,335 EUR
£1,179 GBP
View
B
Retailer 12
-
€1,690 EUR
$1,895 USD
View
B
Retailer 13
-
€2,086 EUR
$2,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0162583C · Nov 2
€2,158 EUR
$2,420 USD
View
13 more retailers have this diamond
Prices start from €275 EURSave up to €1,883 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
€275 EUR