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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG836608062

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG836608062

Diamond specifications and retailer prices

From €307 EUR
$343 USD
As of October 30, 2026
Save €1,444 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,751 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG836608062 or 836608062. Listed at 17 retailers as of October 30, 2026, with prices from €307 to €1,751, a €1,444 spread on the same certified stone. Helzberg Diamonds lists it at €1,751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608062
Dimensions5.84 × 5.84 × 3.84 mm
L/W Ratio1.00
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
5.84 mm5.84 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608062
Side View
Table 63.0%Crown 33.5°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 65.8%

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: €1,751 EUR|Low: €307 EUR|High: €2,417 EUR|Avg: €909 EUR
Helzberg 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 17€307 EUR
Retailer 12€351 EUR
Retailer 15€515 EUR
Retailer 16€550 EUR
Retailer 4€554 EUR
Retailer 6€554 EUR
Retailer 13€564 EUR
Retailer 14€583 EUR
Retailer 2€599 EUR
Retailer 10€875 EUR
Retailer 7€919 EUR
Retailer 5€1,133 EUR
Retailer 8€1,235 EUR
Retailer 3€1,237 EUR
Retailer 11€1,423 EUR
Retailer 9€1,510 EUR
Helzberg Diamonds€1,751 EUR

18 data points across 17 retailers

17 retailers€307 EUR to €1,751 EUR

A+
Cheapest Retailer
-
€307 EUR
$343 USD
Final sale: no returns
A
Retailer 2
-
€351 EUR
£308 GBP
View
A
Retailer 3
-
€515 EUR
$575 USD
View
A
Retailer 4
-
€550 EUR
$614 USD
View
A
Retailer 5
-
€554 EUR
$619 USD
View
A
Retailer 6
-
€554 EUR
$619 USD
View
A
Retailer 7
-
€564 EUR
View
A
Retailer 8
-
€583 EUR
ZAR 10,530 ZAR
View
A
Retailer 9
-
€599 EUR
£527 GBP
View
B+
Retailer 10
-
€875 EUR
$978 USD
View
B+
Retailer 11
-
€919 EUR
SGD 1,388 SGD
View
B+
Retailer 12
-
€1,133 EUR
$1,266 USD
View
Retailer 13
-
€1,235 EUR
$1,380 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€1,237 EUR
$1,382 USD
View
B
Retailer 15
-
€1,423 EUR
$1,590 USD
View
Retailer 16
-
€1,510 EUR
£1,328 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJMMGOGMI · Oct 31
€1,751 EUR
$1,956 USD
View
16 more retailers have this diamond
Prices start from €307 EURSave up to €1,444 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+
1.04ct Cushion
€307 EUR