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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 €4,898 EUR
$5,472 USD
As of November 1, 2026
Save €4,922 EUR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,820 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 €4,898 to €9,820, a €4,922 spread on the same certified stone. NZ Jewellers lists it at €9,820. 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
Color
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: €9,820 EUR|Low: €4,790 EUR|High: €10,047 EUR|Avg: €6,312 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€4,898 EUR
Retailer 7€5,121 EUR
Retailer 5€5,186 EUR
Retailer 8€5,419 EUR
Retailer 16€5,420 EUR
Retailer 10€5,451 EUR
Retailer 12€5,533 EUR
Retailer 11€5,632 EUR
Retailer 18€5,872 EUR
Retailer 17€5,962 EUR
Retailer 6€6,014 EUR
Retailer 3€6,095 EUR
Retailer 4€6,105 EUR
Retailer 2€6,414 EUR
Retailer 15€6,775 EUR
Retailer 14€7,214 EUR
Retailer 13€8,651 EUR
NZ Jewellers€9,820 EUR

26 data points across 18 retailers

20 retailers€4,898 EUR to €9,820 EUR

A
Cheapest Retailer
-
€4,898 EUR
$5,472 USD
A
Retailer 2
-
€5,098 EUR
$5,695 USD
View
A
Retailer 3
-
€5,121 EUR
$5,721 USD
View
A
Retailer 4
-
€5,186 EUR
$5,794 USD
View
A
Retailer 5
-
€5,419 EUR
$6,054 USD
View
Final sale: no returns
A
Retailer 6
-
€5,420 EUR
$6,055 USD
View
A
Retailer 7
-
€5,451 EUR
$6,090 USD
View
A
Retailer 8
-
€5,533 EUR
£4,867 GBP
View
A
Retailer 9
-
€5,632 EUR
£4,954 GBP
View
A
Retailer 10
-
€5,872 EUR
$6,560 USD
View
A
Retailer 11
-
€5,962 EUR
$6,661 USD
View
A
Retailer 12
-
€6,014 EUR
$6,718 USD
View
Retailer 13
-
€6,025 EUR
A$10,355 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
€6,095 EUR
$6,809 USD
View
B+
Retailer 15
-
€6,105 EUR
$6,820 USD
View
B+
Retailer 16
-
€6,414 EUR
View
B+
Retailer 17
-
€6,775 EUR
$7,569 USD
View
B+
Retailer 18
-
€7,214 EUR
ZAR 130,203 ZAR
View
B+
Retailer 19
-
€8,651 EUR
£7,610 GBP
View
Most Expensive
B
NZ Jewellers
3130d2c9-7bea-41b7-94c5-5d7f143d0cb9 · Oct 30
€9,820 EUR
$10,971 USD
View
19 more retailers have this diamond
Prices start from €4,898 EURSave up to €4,922 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
€4,898 EUR