Radiant|Natural|GIA

1.02ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2504101157

Certificate GIA 2504101157

Diamond specifications and retailer prices

From €1,579 EUR
$1,764 USD
As of November 1, 2026
Save €2,975 EUR (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,678 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504101157. Listed at 23 retailers as of October 30, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle47.3°
OriginNatural
Grading LabGIA
CertificateGIA 2504101157
Dimensions6.53 × 5.00 × 3.40 mm
L/W Ratio1.31
Top View
6.53 mm5.00 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504101157
Side View
Table 65.0%Crown 23.7°Girdle: STK-THKPavilion 47.3°Culet: NoneDepth 68.0%

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: €4,554 EUR|Low: €1,579 EUR|High: €4,678 EUR|Avg: €2,421 EUR|-2.6%
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 15€1,579 EUR
Retailer 16€1,741 EUR
Retailer 5€1,783 EUR
Retailer 7€1,822 EUR
Retailer 4€1,974 EUR
Retailer 11€1,974 EUR
Retailer 19€1,987 EUR
Retailer 20€2,022 EUR
Retailer 10€2,065 EUR
Retailer 3€2,274 EUR
Retailer 17€2,274 EUR
Retailer 9€2,277 EUR
Retailer 13€2,308 EUR
Retailer 18€2,345 EUR
Retailer 8€2,464 EUR
Retailer 12€2,504 EUR
Retailer 14€2,678 EUR
Retailer 6€3,137 EUR
Retailer 2€3,816 EUR
NZ Jewellers€4,554 EUR

41 data points across 20 retailers

23 retailers€1,579 EUR to €4,554 EUR

A
Cheapest Retailer
-
€1,579 EUR
$1,764 USD
A
Retailer 2
-
€1,741 EUR
$1,945 USD
View
A
Retailer 3
-
€1,783 EUR
$1,992 USD
View
A
Retailer 4
-
€1,822 EUR
$2,035 USD
View
Final sale: no returns
A
Retailer 5
-
€1,974 EUR
$2,205 USD
View
A
Retailer 6
-
€1,974 EUR
$2,205 USD
View
A
Retailer 7
-
€1,987 EUR
$2,220 USD
View
A
Retailer 8
-
€2,022 EUR
$2,259 USD
View
Retailer 9
-
€2,027 EUR
$2,265 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
€2,065 EUR
$2,307 USD
View
A
Retailer 11
-
€2,274 EUR
$2,540 USD
View
A
Retailer 12
-
€2,274 EUR
$2,540 USD
View
A
Retailer 13
-
€2,277 EUR
$2,544 USD
View
A
Retailer 14
-
€2,308 EUR
£2,031 GBP
View
Retailer 15
-
€2,339 EUR
$2,613 USD
View
Price last confirmed 33 days ago
A
Retailer 16
-
€2,345 EUR
$2,620 USD
View
B+
Retailer 17
-
€2,464 EUR
$2,753 USD
View
Retailer 18
-
€2,504 EUR
A$4,304 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
€2,678 EUR
ZAR 48,328 ZAR
View
B
Retailer 20
-
€3,137 EUR
£2,760 GBP
View
B
Retailer 21
-
€3,816 EUR
£3,357 GBP
View
B
Retailer 22
-
€4,554 EUR
$5,088 USD
View
Most Expensive
NZ Jewellers
fea71b1d-11ae-418c-8b07-bf0a7168b6b9 · Sep 28
€4,678 EUR
$5,226 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from €1,579 EURSave up to €2,975 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
1.02ct Radiant
€1,579 EUR