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Radiant|Natural|GIA

1.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 3435206757

Certificate GIA 3435206757

Diamond specifications and retailer prices

From €5,823 EUR
$6,505 USD
As of October 31, 2026
Save €582 EUR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €6,404 EUR at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3435206757. Listed at 4 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3435206757
Dimensions7.55 × 5.82 × 3.89 mm
L/W Ratio1.30
Top View
7.55 mm5.82 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3435206757
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €6,404 EUR|Low: €5,798 EUR|High: €6,404 EUR|Avg: €6,105 EUR
DreamStone
Retailer 2
Retailer 3
October 5, 2026
Retailer 3€5,823 EUR
Retailer 2€6,378 EUR
DreamStone€6,404 EUR

2 data points across 3 retailers

4 retailers€5,823 EUR to €6,404 EUR

A
Cheapest Retailer
-
€5,823 EUR
$6,505 USD
A
Retailer 2
-
€6,212 EUR
A$10,677 AUD
View
A
Retailer 3
-
€6,378 EUR
$7,126 USD
View
Final sale: no returns
Most Expensive
A
DreamStone
151A0522 · Oct 31
€6,404 EUR
$7,155 USD
View
3 more retailers have this diamond
Prices start from €5,823 EURSave up to €582 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
1.51ct Radiant
€5,823 EUR