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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6562605585

Certificate GIA 6562605585

Diamond specifications and retailer prices

From $1,600 USD
As of November 4, 2026
Save $2,171 USD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,549 USD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6562605585. Listed at 19 retailers as of November 1, 2026, with a 136% 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6562605585
Dimensions6.29 × 6.24 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.29 mm6.24 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562605585
Side View
Table 58.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.6%

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: $4,549 USD|Low: $1,536 USD|High: $4,549 USD|Avg: $2,299 USD|+4.0%
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 19$1,600 USD
Retailer 18$1,632 USD
Retailer 6$1,778 USD
Retailer 17$1,835 USD
Retailer 3$1,890 USD
Retailer 2$1,987 USD
Retailer 15$2,040 USD
Retailer 9$2,049 USD
Retailer 10$2,093 USD
Retailer 5$2,153 USD
Retailer 12$2,160 USD
Retailer 16$2,180 USD
Retailer 11$2,190 USD
Retailer 14$2,329 USD
Retailer 7$2,371 USD
Retailer 8$2,510 USD
Retailer 20$2,629 USD
Retailer 13$2,742 USD
Retailer 4$3,771 USD
NZ Jewellers$4,549 USD

13 data points across 20 retailers

19 retailers$1,600 USD to $3,771 USD

A
Cheapest Retailer
-
$1,600 USD
A
Retailer 2
-
$1,632 USD
View
A
Retailer 3
-
$1,778 USD
View
A
Retailer 4
-
$1,835 USD
View
B+
Retailer 5
-
$1,890 USD
View
B+
Retailer 6
-
$2,040 USD
View
B+
Retailer 7
-
$2,049 USD
View
Retailer 8
-
$2,093 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$2,153 USD
View
Retailer 10
-
$2,160 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$2,180 USD
View
Retailer 12
-
$2,190 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,329 USD
View
B+
Retailer 14
-
$2,371 USD
View
B+
Retailer 15
-
$2,510 USD
View
B+
Retailer 16
-
$2,629 USD
View
B+
Retailer 17
-
$2,742 USD
View
B
Retailer 18
-
$3,771 USD
View
Most Expensive
NZ Jewellers
b8159419-ae98-4e73-88b7-0f9b3364a3e6 · Oct 30
$4,549 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,600 USDSave up to $2,171 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
$1,600 USD