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Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2567256777

Certificate GIA 2567256777

Diamond specifications and retailer prices

From €4,879 EUR
$5,472 USD
As of November 1, 2026
Save €4,903 EUR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,782 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567256777. Listed at 20 retailers as of October 30, 2026, with prices from €4,879 to €9,782, a €4,903 spread on the same certified stone. NZ Jewellers lists it at €9,782. 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

1.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.47°
OriginNatural
Grading LabGIA
CertificateGIA 2567256777
Dimensions7.54 × 5.79 × 4.02 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.54 mm5.79 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567256777
Side View
Table 70.0%Crown 44.47°Girdle: STK-THKPavilionCulet: NoneDepth 69.4%

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 1
Current: €9,782 EUR|Low: €4,771 EUR|High: €10,008 EUR|Avg: €6,288 EUR|-2.3%
NZ Jewellers
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
Retailer 18
November 2, 2026
Retailer 9€4,879 EUR
Retailer 7€5,101 EUR
Retailer 5€5,166 EUR
Retailer 8€5,398 EUR
Retailer 16€5,399 EUR
Retailer 10€5,430 EUR
Retailer 2€5,511 EUR
Retailer 12€5,610 EUR
Retailer 18€5,849 EUR
Retailer 17€5,939 EUR
Retailer 6€5,990 EUR
Retailer 3€6,071 EUR
Retailer 4€6,081 EUR
Retailer 11€6,389 EUR
Retailer 15€6,748 EUR
Retailer 14€7,186 EUR
Retailer 13€8,617 EUR
NZ Jewellers€9,782 EUR

26 data points across 18 retailers

20 retailers€4,879 EUR to €9,782 EUR

A
Cheapest Retailer
-
€4,879 EUR
$5,472 USD
A
Retailer 2
-
€5,078 EUR
$5,695 USD
View
A
Retailer 3
-
€5,101 EUR
$5,721 USD
View
A
Retailer 4
-
€5,166 EUR
$5,794 USD
View
A
Retailer 5
-
€5,398 EUR
$6,054 USD
View
Final sale: no returns
A
Retailer 6
-
€5,399 EUR
$6,055 USD
View
A
Retailer 7
-
€5,430 EUR
$6,090 USD
View
A
Retailer 8
-
€5,511 EUR
£4,867 GBP
View
A
Retailer 9
-
€5,610 EUR
£4,954 GBP
View
A
Retailer 10
-
€5,849 EUR
$6,560 USD
View
A
Retailer 11
-
€5,939 EUR
$6,661 USD
View
A
Retailer 12
-
€5,990 EUR
$6,718 USD
View
Retailer 13
-
€6,001 EUR
A$10,355 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
€6,071 EUR
$6,809 USD
View
B+
Retailer 15
-
€6,081 EUR
$6,820 USD
View
B+
Retailer 16
-
€6,389 EUR
View
B+
Retailer 17
-
€6,748 EUR
$7,569 USD
View
B+
Retailer 18
-
€7,186 EUR
ZAR 130,203 ZAR
View
B+
Retailer 19
-
€8,617 EUR
£7,610 GBP
View
Most Expensive
B
NZ Jewellers
3130d2c9-7bea-41b7-94c5-5d7f143d0cb9 · Oct 30
€9,782 EUR
$10,971 USD
View
19 more retailers have this diamond
Prices start from €4,879 EURSave up to €4,903 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
1.50ct Radiant
€4,879 EUR