Radiant|Natural|GIA

1.02ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 1489107398

Certificate GIA 1489107398

Diamond specifications and retailer prices

From $3,150 USD
As of November 4, 2026
Save $400 USD (11%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,906 USD at NZ Jewellers · As of September 19, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1489107398. Listed at 9 retailers as of November 4, 2026, with a relatively tight 13% 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

1.02
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1489107398
Dimensions6.81 × 5.12 × 3.30 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
6.81 mm5.12 mm1.02 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1489107398
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,906 USD|Low: $3,150 USD|High: $7,906 USD|Avg: $4,695 USD
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
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 13$3,150 USD
Retailer 2$3,258 USD
Retailer 3$3,283 USD
Retailer 17$3,385 USD
Retailer 18$3,440 USD
Retailer 19$3,440 USD
Retailer 21$3,470 USD
Retailer 20$3,550 USD
Retailer 4$3,875 USD
Retailer 6$4,039 USD
Retailer 7$4,158 USD
Retailer 24$4,295 USD
Retailer 23$4,519 USD
Retailer 8$4,538 USD
Retailer 9$4,538 USD
Retailer 15$4,752 USD
Retailer 14$4,963 USD
Retailer 10$5,236 USD
Retailer 5$5,273 USD
Retailer 11$5,274 USD
Retailer 12$5,399 USD
Retailer 16$5,544 USD
Retailer 22$7,237 USD
NZ Jewellers$7,906 USD

5 data points across 24 retailers

9 retailers$3,150 USD to $3,550 USD

B+
Cheapest Retailer
-
$3,150 USD
B+
Retailer 2
-
$3,258 USD
View
B+
Retailer 3
-
$3,440 USD
View
B+
Retailer 4
-
$3,440 USD
View
Retailer 5
-
$3,470 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$3,550 USD
View
Retailer 7
-
$4,538 USD
View
Price last confirmed 48 days ago
Retailer 8
-
$5,236 USD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
4a47544c-85f6-4362-8fae-2041a6a0b10d · Sep 19
$7,906 USD
View
Price last confirmed 47 days ago
8 more retailers have this diamond
Prices start from $3,150 USDSave up to $400 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.

B+
1.02ct Radiant
$3,150 USD