Radiant|Natural|GIA

1.02ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2504101157

Certificate GIA 2504101157

Diamond specifications and retailer prices

From $1,764 USD
As of November 1, 2026
Save $3,324 USD (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,226 USD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,088 USD|Low: $1,764 USD|High: $5,226 USD|Avg: $2,704 USD|-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 2, 2026
Retailer 15$1,764 USD
Retailer 16$1,945 USD
Retailer 5$1,992 USD
Retailer 7$2,035 USD
Retailer 4$2,205 USD
Retailer 11$2,205 USD
Retailer 19$2,220 USD
Retailer 20$2,259 USD
Retailer 10$2,307 USD
Retailer 3$2,540 USD
Retailer 17$2,540 USD
Retailer 9$2,544 USD
Retailer 2$2,601 USD
Retailer 18$2,620 USD
Retailer 8$2,753 USD
Retailer 12$2,798 USD
Retailer 14$2,992 USD
Retailer 6$3,505 USD
Retailer 13$4,263 USD
NZ Jewellers$5,088 USD

41 data points across 20 retailers

23 retailers$1,764 USD to $5,088 USD

A
Cheapest Retailer
-
$1,764 USD
A
Retailer 2
-
$1,945 USD
View
A
Retailer 3
-
$1,992 USD
View
A
Retailer 4
-
$2,035 USD
View
Final sale: no returns
A
Retailer 5
-
$2,205 USD
View
A
Retailer 6
-
$2,205 USD
View
A
Retailer 7
-
$2,220 USD
View
A
Retailer 8
-
$2,259 USD
View
Retailer 9
-
$2,265 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
$2,307 USD
View
A
Retailer 11
-
$2,540 USD
View
A
Retailer 12
-
$2,540 USD
View
A
Retailer 13
-
$2,544 USD
View
A
Retailer 14
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$2,601 USD
£2,048 GBP
View
Retailer 15
-
$2,613 USD
View
Price last confirmed 34 days ago
A
Retailer 16
-
$2,620 USD
View
B+
Retailer 17
-
$2,753 USD
View
Retailer 18
-
$2,798 USD
A$4,304 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$2,992 USD
ZAR 48,328 ZAR
View
B
Retailer 20
-
$3,505 USD
£2,760 GBP
View
B
Retailer 21
-
$4,263 USD
£3,357 GBP
View
B
Retailer 22
-
$5,088 USD
View
Most Expensive
NZ Jewellers
fea71b1d-11ae-418c-8b07-bf0a7168b6b9 · Sep 28
$5,226 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from $1,764 USDSave up to $3,324 USD

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
$1,764 USD