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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 $271 NZD
As of November 6, 2026
Save $1,292 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,562 NZD at MOH London · As of November 4, 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 November 4, 2026, with prices from $271 to $1,562, a $1,292 spread on the same certified stone. MOH London lists it at $1,562. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,562 NZD|Low: $260 NZD|High: $1,585 NZD|Avg: $652 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$271 NZD
Retailer 7$303 NZD
Retailer 8$314 NZD
Retailer 6$336 NZD
Retailer 11$473 NZD
Retailer 2$505 NZD
Retailer 10$586 NZD
Retailer 9$673 NZD
Retailer 4$850 NZD
Retailer 3$1,176 NZD
MOH London$1,562 NZD

44 data points across 11 retailers

13 retailers$271 NZD to $1,562 NZD

A
Cheapest Retailer
-
$271 NZD
A
Retailer 2
-
$303 NZD
View
Final sale: no returns
A
Retailer 3
-
$314 NZD
View
A
Retailer 4
-
$336 NZD
View
A
Retailer 5
-
$391 NZD
View
B+
Retailer 6
-
$473 NZD
View
A
Retailer 7
-
$505 NZD
View
A
Retailer 8
-
$586 NZD
View
A
Retailer 9
-
$673 NZD
View
B+
Retailer 10
-
$850 NZD
View
B+
Retailer 11
-
$1,025 NZD
View
B
Retailer 12
-
$1,176 NZD
View
Most Expensive
B
MOH London
341226339 · Nov 4
$1,562 NZD
£682 GBP
View
12 more retailers have this diamond
Prices start from $271 NZDSave up to $1,292 NZD

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
$271 NZD