CaratHunter
Plans
Cushion|Lab Grown|IGI

1.15ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843667681

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667681

Diamond specifications and retailer prices

From €335 EUR
£296 GBP
As of November 2, 2026
Save €1,778 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,113 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843667681 or 843667681. Listed at 13 retailers as of November 2, 2026, with prices from €335 to €2,113, a €1,778 spread on the same certified stone. Do Amore Diamonds lists it at €2,113. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667681
Dimensions8.16 × 5.20 × 3.37 mm
L/W Ratio1.57
Girdle conditionFaceted
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
Top View
8.16 mm5.20 mm1.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667681
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 64.8%

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: €2,113 EUR|Low: €295 EUR|High: €2,577 EUR|Avg: €1,042 EUR|-18.0%
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
November 2, 2026
Retailer 2€335 EUR
Retailer 13€435 EUR
Retailer 10€486 EUR
Retailer 14€489 EUR
Retailer 3€507 EUR
Retailer 9€541 EUR
Retailer 12€794 EUR
Retailer 4€942 EUR
Retailer 8€1,304 EUR
Retailer 7€1,422 EUR
Retailer 11€1,489 EUR
Retailer 5€1,496 EUR
Retailer 6€1,521 EUR
Do Amore Diamonds€2,113 EUR

18 data points across 14 retailers

13 retailers€335 EUR to €2,113 EUR

A
Cheapest Retailer
-
€335 EUR
£296 GBP
A
Retailer 2
-
€435 EUR
$488 USD
View
A
Retailer 3
-
€486 EUR
$545 USD
View
A
Retailer 4
-
€489 EUR
$548 USD
View
A
Retailer 5
-
€507 EUR
$569 USD
View
A
Retailer 6
-
€541 EUR
View
A
Retailer 7
-
€794 EUR
A$1,370 AUD
View
B+
Retailer 8
-
€942 EUR
$1,056 USD
View
B+
Retailer 9
-
€1,304 EUR
£1,152 GBP
View
B
Retailer 10
-
€1,422 EUR
$1,595 USD
View
B+
Retailer 11
-
€1,489 EUR
$1,670 USD
View
B
Retailer 12
-
€1,496 EUR
$1,678 USD
View
Most Expensive
B
Do Amore Diamonds
27-585968175 · Nov 2
€2,113 EUR
$2,370 USD
View
12 more retailers have this diamond
Prices start from €335 EURSave up to €1,778 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
1.15ct Cushion
€335 EUR