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Cushion|Lab Grown|IGI

1.56ct G IF Cushion Lab Grown Diamond

EX • G/IF • IGI LG611370161

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG611370161

Diamond specifications and retailer prices

From €818 EUR
$914 USD
As of October 30, 2026
Save €6,817 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,635 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG611370161 or 611370161. Listed at 16 retailers as of October 30, 2026, with prices from €818 to €7,635, a €6,817 spread on the same certified stone. Do Amore Diamonds lists it at €7,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611370161
Dimensions6.82 × 6.74 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.82 mm6.74 mm1.56 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611370161
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: Oct 30
Current: €7,635 EUR|Low: €741 EUR|High: €7,635 EUR|Avg: €2,561 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
Retailer 14
Retailer 15
October 29, 2026
Retailer 3€818 EUR
Retailer 5€1,035 EUR
Retailer 13€1,217 EUR
Retailer 11€1,310 EUR
Retailer 7€1,511 EUR
Retailer 15€1,799 EUR
Retailer 2€1,813 EUR
Retailer 8€2,151 EUR
Retailer 4€2,354 EUR
Retailer 12€2,924 EUR
Retailer 6€2,994 EUR
Retailer 14€3,233 EUR
Retailer 9€3,780 EUR
Retailer 10€4,158 EUR
Do Amore Diamonds€7,635 EUR

34 data points across 15 retailers

16 retailers€818 EUR to €7,635 EUR

A
Cheapest Retailer
-
€818 EUR
$914 USD
A
Retailer 2
-
€1,035 EUR
$1,156 USD
View
Final sale: no returns
A
Retailer 3
-
€1,217 EUR
$1,360 USD
View
A
Retailer 4
-
€1,310 EUR
$1,463 USD
View
B+
Retailer 5
-
€1,511 EUR
$1,688 USD
View
Retailer 6
-
€1,799 EUR
$2,010 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
€1,813 EUR
View
B+
Retailer 8
-
€2,151 EUR
ZAR 38,819 ZAR
View
B
Retailer 9
-
€2,354 EUR
$2,630 USD
View
B
Retailer 10
-
€2,695 EUR
$3,011 USD
View
Retailer 11
-
€2,924 EUR
A$5,026 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
€2,994 EUR
CA$4,645 CAD
View
B
Retailer 13
-
€3,233 EUR
£2,844 GBP
View
B
Retailer 14
-
€3,780 EUR
£3,325 GBP
View
B
Retailer 15
-
€4,158 EUR
$4,645 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG611370161 · Oct 31
€7,635 EUR
$8,530 USD
View
15 more retailers have this diamond
Prices start from €818 EURSave up to €6,817 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 Cushion
€818 EUR