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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 3555410790

Certificate GIA 3555410790

Diamond specifications and retailer prices

From $1,715 USD
As of November 4, 2026
Save $3,122 USD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,837 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 3555410790. Listed at 21 retailers as of November 2, 2026, with prices from $1,715 to $4,837, a $3,122 spread on the same certified stone. NZ Jewellers lists it at $4,837. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555410790
Dimensions6.19 × 6.27 × 4.04 mm
L/W Ratio1.01
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather, Cloud, Pinpoint, Natural
Top View
6.19 mm6.27 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555410790
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.8%

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 4
Current: $4,042 USD|Low: $1,715 USD|High: $4,102 USD|Avg: $2,578 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 9$1,715 USD
Retailer 5$1,737 USD
Retailer 8$2,131 USD
Retailer 2$2,135 USD
Retailer 4$2,160 USD
Retailer 6$2,499 USD
Retailer 3$2,628 USD
Retailer 10$2,843 USD
Retailer 7$2,878 USD
Retailer 1$4,042 USD

27 data points across 10 retailers

21 retailers$1,715 USD to $4,837 USD

A
Cheapest Retailer
-
$1,715 USD
A
Retailer 2
-
$1,737 USD
View
A
Retailer 3
-
$2,090 USD
View
A
Retailer 4
-
$2,131 USD
View
A
Retailer 5
-
$2,135 USD
View
Final sale: no returns
A
Retailer 6
-
$2,160 USD
View
A
Retailer 7
-
$2,273 USD
View
A
Retailer 8
-
$2,314 USD
View
A
Retailer 9
-
$2,314 USD
View
A
Retailer 10
-
$2,315 USD
View
Retailer 11
-
$2,391 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,420 USD
View
A
Retailer 13
-
$2,499 USD
View
B+
Retailer 14
-
$2,515 USD
View
A
Retailer 15
-
$2,628 USD
View
B+
Retailer 16
-
$2,669 USD
View
A
Retailer 17
-
$2,843 USD
View
Retailer 18
-
$2,848 USD
View
Price last confirmed 28 days ago
A
Retailer 19
-
$2,878 USD
View
B
Retailer 20
-
$4,042 USD
View
Most Expensive
B
NZ Jewellers
eaf5cdda-3c17-494f-8915-f5e1ce84de3e · Nov 2
$4,837 USD
View
20 more retailers have this diamond
Prices start from $1,715 USDSave up to $3,122 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 Round
$1,715 USD