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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 €2,967 EUR
HK$25,900 HKD
As of November 1, 2026
Save €4,484 EUR (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,451 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 €2,967 to €7,451, a €4,484 spread on the same certified stone. Queensmith lists it at €7,451. 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
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: €7,451 EUR|Low: €2,944 EUR|High: €7,497 EUR|Avg: €4,574 EUR|+2.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€2,967 EUR
Retailer 2€3,188 EUR
Retailer 9€3,499 EUR
Retailer 7€3,623 EUR
Retailer 4€3,983 EUR
Retailer 8€4,059 EUR
Retailer 6€4,444 EUR
Retailer 3€6,252 EUR
Queensmith€7,451 EUR

33 data points across 9 retailers

16 retailers€2,967 EUR to €7,451 EUR

A
Cheapest Retailer
-
€2,967 EUR
HK$25,900 HKD
A
Retailer 2
-
€3,188 EUR
₹339,202 INR
View
A
Retailer 3
-
€3,499 EUR
SGD 5,282 SGD
View
A
Retailer 4
-
€3,623 EUR
$4,048 USD
View
Final sale: no returns
A
Retailer 5
-
€3,638 EUR
$4,064 USD
View
Retailer 6
-
€3,926 EUR
$4,386 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€3,953 EUR
$4,416 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€3,953 EUR
$4,416 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
€3,983 EUR
£3,504 GBP
View
A
Retailer 10
-
€4,013 EUR
A$6,898 AUD
View
A
Retailer 11
-
€4,059 EUR
$4,535 USD
View
A
Retailer 12
-
€4,444 EUR
View
Retailer 13
-
€4,529 EUR
$5,060 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€6,252 EUR
£5,500 GBP
View
Retailer 15
-
€6,839 EUR
$7,641 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
6545774214 · Oct 28
€7,451 EUR
£6,555 GBP
View
15 more retailers have this diamond
Prices start from €2,967 EURSave up to €4,484 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
€2,967 EUR