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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG836608126

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836608126

Diamond specifications and retailer prices

From €421 EUR
£370 GBP
As of October 30, 2026
Save €1,620 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,041 EUR at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG836608126 or 836608126. Listed at 15 retailers as of October 30, 2026, with prices from €421 to €2,041, a €1,620 spread on the same certified stone. Brilliant Earth lists it at €2,041. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608126
Dimensions7.43 × 4.93 × 3.43 mm
L/W Ratio1.51
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
7.43 mm4.93 mm1.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608126
Side View
Table 62.0%Crown 35.9°Girdle: THK-VTKPavilion 36°Culet: NoneDepth 69.6%

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 30
Current: €2,041 EUR|Low: €420 EUR|High: €2,381 EUR|Avg: €1,062 EUR|-14.3%
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 31, 2026
Retailer 10€421 EUR
Retailer 14€552 EUR
Retailer 13€555 EUR
Retailer 15€617 EUR
Retailer 4€652 EUR
Retailer 2€654 EUR
Retailer 12€701 EUR
Retailer 8€736 EUR
Retailer 9€1,018 EUR
Retailer 5€1,080 EUR
Retailer 6€1,217 EUR
Retailer 3€1,346 EUR
Retailer 11€1,602 EUR
Retailer 7€1,723 EUR
Brilliant Earth€2,041 EUR

27 data points across 15 retailers

15 retailers€421 EUR to €2,041 EUR

A
Cheapest Retailer
-
€421 EUR
£370 GBP
A
Retailer 2
-
€552 EUR
$617 USD
View
A
Retailer 3
-
€555 EUR
$620 USD
View
A
Retailer 4
-
€617 EUR
$689 USD
View
A
Retailer 5
-
€652 EUR
$728 USD
View
A
Retailer 6
-
€654 EUR
View
A
Retailer 7
-
€701 EUR
ZAR 12,647 ZAR
View
B+
Retailer 8
-
€736 EUR
£647 GBP
View
B+
Retailer 9
-
€1,018 EUR
$1,137 USD
View
B+
Retailer 10
-
€1,080 EUR
SGD 1,630 SGD
View
Retailer 11
-
€1,217 EUR
$1,360 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
€1,346 EUR
$1,504 USD
View
B
Retailer 13
-
€1,602 EUR
£1,409 GBP
View
B
Retailer 14
-
€1,723 EUR
$1,925 USD
View
Most Expensive
B
Brilliant Earth
21695603A · Oct 31
€2,041 EUR
$2,280 USD
View
14 more retailers have this diamond
Prices start from €421 EURSave up to €1,620 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
€421 EUR