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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6545774214

Certificate GIA 6545774214

Diamond specifications and retailer prices

From €2,956 EUR
HK$25,900 HKD
As of November 1, 2026
Save €4,467 EUR (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,422 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545774214. Listed at 16 retailers as of October 28, 2026, with prices from €2,956 to €7,422, a €4,467 spread on the same certified stone. Queensmith lists it at €7,422. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545774214
Dimensions7.71 × 5.74 × 3.89 mm
L/W Ratio1.34
Top View
7.71 mm5.74 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545774214
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: €7,422 EUR|Low: €2,933 EUR|High: €7,468 EUR|Avg: €4,491 EUR|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€2,956 EUR
Retailer 2€3,174 EUR
Retailer 9€3,485 EUR
Retailer 7€3,609 EUR
Retailer 4€4,000 EUR
Retailer 8€4,043 EUR
Retailer 3€4,425 EUR
Retailer 5€6,228 EUR
Queensmith€7,422 EUR

33 data points across 9 retailers

16 retailers€2,956 EUR to €7,422 EUR

A
Cheapest Retailer
-
€2,956 EUR
HK$25,900 HKD
A
Retailer 2
-
€3,174 EUR
₹339,093 INR
View
A
Retailer 3
-
€3,485 EUR
SGD 5,282 SGD
View
A
Retailer 4
-
€3,609 EUR
$4,048 USD
View
Final sale: no returns
A
Retailer 5
-
€3,623 EUR
$4,064 USD
View
Retailer 6
-
€3,910 EUR
$4,386 USD
View
Price last confirmed 15 days ago
Retailer 7
-
€3,937 EUR
$4,416 USD
View
Price last confirmed 17 days ago
Retailer 8
-
€3,937 EUR
$4,416 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
€3,998 EUR
A$6,898 AUD
View
A
Retailer 10
-
€4,000 EUR
£3,533 GBP
View
A
Retailer 11
-
€4,043 EUR
$4,535 USD
View
A
Retailer 12
-
€4,425 EUR
View
Retailer 13
-
€4,511 EUR
$5,060 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
€6,228 EUR
£5,500 GBP
View
Retailer 15
-
€6,813 EUR
$7,641 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
6545774214 · Oct 28
€7,422 EUR
£6,555 GBP
View
15 more retailers have this diamond
Prices start from €2,956 EURSave up to €4,467 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
€2,956 EUR