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Radiant|Natural|GIA

1.50ct H SI2 Radiant Natural Diamond

ID • H/SI2 • GIA 7531354255

Certificate GIA 7531354255

Diamond specifications and retailer prices

From €3,254 EUR
HK$28,400 HKD
As of November 1, 2026
Save €4,470 EUR (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,724 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 H 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 7531354255. Listed at 20 retailers as of October 28, 2026, with prices from €3,254 to €7,724, a €4,470 spread on the same certified stone. Queensmith lists it at €7,724. 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
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531354255
Dimensions7.67 × 5.87 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Twinning Wisp, Feather, Knot, Needle
Top View
7.67 mm5.87 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531354255
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.7%

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: €7,724 EUR|Low: €3,231 EUR|High: €7,775 EUR|Avg: €4,756 EUR|+2.3%
Queensmith
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
November 1, 2026
Retailer 13€3,254 EUR
Retailer 2€3,480 EUR
Retailer 9€3,836 EUR
Retailer 6€3,932 EUR
Retailer 10€4,128 EUR
Retailer 17€4,144 EUR
Retailer 12€4,202 EUR
Retailer 5€4,262 EUR
Retailer 15€4,262 EUR
Retailer 16€4,262 EUR
Retailer 7€4,341 EUR
Retailer 8€4,396 EUR
Retailer 14€4,822 EUR
Retailer 3€4,917 EUR
Retailer 11€6,786 EUR
Retailer 4€7,424 EUR
Queensmith€7,724 EUR

23 data points across 17 retailers

20 retailers€3,254 EUR to €7,724 EUR

A
Cheapest Retailer
-
€3,254 EUR
HK$28,400 HKD
A
Retailer 2
-
€3,480 EUR
₹370,255 INR
View
A
Retailer 3
-
€3,836 EUR
SGD 5,791 SGD
View
A
Retailer 4
-
€3,932 EUR
$4,393 USD
View
Final sale: no returns
A
Retailer 5
-
€3,988 EUR
$4,455 USD
View
A
Retailer 6
-
€4,128 EUR
£3,632 GBP
View
A
Retailer 7
-
€4,144 EUR
SGD 6,257 SGD
View
A
Retailer 8
-
€4,202 EUR
£3,697 GBP
View
A
Retailer 9
-
€4,262 EUR
$4,761 USD
View
A
Retailer 10
-
€4,262 EUR
$4,761 USD
View
A
Retailer 11
-
€4,262 EUR
$4,761 USD
View
A
Retailer 12
-
€4,341 EUR
$4,850 USD
View
A
Retailer 13
-
€4,396 EUR
$4,911 USD
View
A
Retailer 14
-
€4,543 EUR
A$7,808 AUD
View
A
Retailer 15
-
€4,822 EUR
View
B+
Retailer 16
-
€4,917 EUR
$5,493 USD
View
B+
Retailer 17
-
€6,786 EUR
£5,970 GBP
View
B
Retailer 18
-
€7,424 EUR
$8,294 USD
View
Retailer 19
-
€7,424 EUR
$8,294 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
7531354255 · Oct 28
€7,724 EUR
£6,795 GBP
View
19 more retailers have this diamond
Prices start from €3,254 EURSave up to €4,470 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
€3,254 EUR