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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811638696

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638696

Diamond specifications and retailer prices

From €348 EUR
£305 GBP
As of October 30, 2026
Save €2,015 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,363 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638696 or 811638696. Listed at 9 retailers as of October 29, 2026, with prices from €348 to €2,363, a €2,015 spread on the same certified stone. Brilliant Earth lists it at €2,363. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638696
Dimensions7.19 × 4.94 × 3.35 mm
L/W Ratio1.46
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
7.19 mm4.94 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638696
Side View
Table 63.0%Crown 36.2°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €2,363 EUR|Low: €318 EUR|High: €2,462 EUR|Avg: €1,081 EUR
Brilliant Earth
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 30, 2026
Retailer 15€318 EUR
Retailer 9€348 EUR
Retailer 2€505 EUR
Retailer 11€553 EUR
Retailer 4€578 EUR
Retailer 13€796 EUR
Retailer 14€819 EUR
Retailer 7€884 EUR
Retailer 12€976 EUR
Retailer 3€1,186 EUR
Retailer 6€1,216 EUR
Retailer 10€1,369 EUR
Retailer 5€1,619 EUR
Retailer 8€2,183 EUR
Brilliant Earth€2,363 EUR

19 data points across 15 retailers

9 retailers€348 EUR to €2,363 EUR

A+
Cheapest Retailer
-
€348 EUR
£305 GBP
A
Retailer 2
-
€505 EUR
$562 USD
View
A
Retailer 3
-
€553 EUR
$615 USD
View
Retailer 4
-
€819 EUR
ZAR 14,729 ZAR
View
Price last confirmed 48 days ago
B+
Retailer 5
-
€976 EUR
$1,086 USD
View
Retailer 6
-
€1,186 EUR
$1,321 USD
View
Price last confirmed 51 days ago
B+
Retailer 7
-
€1,369 EUR
£1,200 GBP
View
B
Retailer 8
-
€2,183 EUR
$2,430 USD
View
Most Expensive
B
Brilliant Earth
21731182Y · Oct 29
€2,363 EUR
$2,630 USD
View
8 more retailers have this diamond
Prices start from €348 EURSave up to €2,015 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+
1.02ct Cushion
€348 EUR