Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 6535629423

Certificate GIA 6535629423

Diamond specifications and retailer prices

From $2,255 USD
As of November 1, 2026
Save $1,059 USD (32%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,892 USD at NZ Jewellers · As of October 9, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6535629423. Listed at 21 retailers as of October 30, 2026, with a 47% 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
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6535629423
Dimensions6.20 × 6.28 × 3.99 mm
L/W Ratio1.01
Top View
6.20 mm6.28 mm1.02 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535629423
Side View
Table 60.0%CrownGirdle: ThickPavilion 40.4°Culet: NoneDepth 63.9%

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: $5,892 USD|Low: $2,255 USD|High: $5,892 USD|Avg: $3,206 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
October 30, 2026
Retailer 15$2,255 USD
Retailer 16$2,356 USD
Retailer 10$2,453 USD
Retailer 3$2,553 USD
Retailer 6$2,553 USD
Retailer 7$2,671 USD
Retailer 9$2,774 USD
Retailer 8$2,920 USD
Retailer 17$2,920 USD
Retailer 4$2,946 USD
Retailer 11$2,994 USD
Retailer 18$3,020 USD
Retailer 5$3,157 USD
Retailer 2$3,300 USD
Retailer 14$3,314 USD
Retailer 13$3,431 USD
Retailer 12$4,963 USD
NZ Jewellers$5,892 USD

36 data points across 18 retailers

21 retailers$2,255 USD to $3,314 USD

A
Cheapest Retailer
-
$2,255 USD
A
Retailer 2
-
$2,306 USD
View
Retailer 3
-
$2,310 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$2,453 USD
View
B+
Retailer 5
-
$2,484 USD
View
Retailer 6
-
$2,553 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$2,671 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$2,768 USD
View
Retailer 9
-
$2,774 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,790 USD
View
Retailer 11
-
$2,920 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,920 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$2,946 USD
View
Price last confirmed 28 days ago
Retailer 14
-
$2,994 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$3,020 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$3,157 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$3,300 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$3,314 USD
View
Retailer 19
-
$3,431 USD
View
Price last confirmed 11 days ago
Retailer 20
-
$4,963 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
83025173-25a0-4ed0-82a9-ef49d350a71a · Oct 9
$5,892 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from $2,255 USDSave up to $1,059 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
$2,255 USD