Radiant|Lab Grown|GCAL

1.04ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • GCAL 341226339

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 341226339

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 30, 2026
Save €648 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €782 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 341226339. Listed at 13 retailers as of October 29, 2026, with prices from €134 to €782, a €648 spread on the same certified stone. MOH London lists it at €782. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 341226339
Dimensions7.31 × 4.98 × 3.36 mm
L/W Ratio1.47
Culet sizeNone
Top View
7.31 mm4.98 mm1.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 341226339
Side View
Table 66.0%Crown 40°GirdlePavilion 36°Culet: NoneDepth 67.5%

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: €782 EUR|Low: €129 EUR|High: €787 EUR|Avg: €327 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5€134 EUR
Retailer 7€150 EUR
Retailer 8€156 EUR
Retailer 6€166 EUR
Retailer 11€235 EUR
Retailer 2€254 EUR
Retailer 10€291 EUR
Retailer 9€334 EUR
Retailer 4€422 EUR
Retailer 3€584 EUR
MOH London€782 EUR

41 data points across 11 retailers

13 retailers€134 EUR to €782 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€150 EUR
$168 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
A
Retailer 4
-
€166 EUR
$186 USD
View
A
Retailer 5
-
€195 EUR
HK$1,700 HKD
View
B+
Retailer 6
-
€235 EUR
$262 USD
View
A
Retailer 7
-
€254 EUR
£223 GBP
View
A
Retailer 8
-
€291 EUR
$325 USD
View
A
Retailer 9
-
€334 EUR
$373 USD
View
B+
Retailer 10
-
€422 EUR
$471 USD
View
B+
Retailer 11
-
€509 EUR
£448 GBP
View
B
Retailer 12
-
€584 EUR
$653 USD
View
Most Expensive
B
MOH London
341226339 · Oct 29
€782 EUR
£688 GBP
View
12 more retailers have this diamond
Prices start from €134 EURSave up to €648 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 Radiant
€134 EUR