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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

GD • H/SI1 • GIA 6275133595

Certificate GIA 6275133595

Diamond specifications and retailer prices

From $4,095 CAD
As of November 6, 2026
Save $4,775 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,825 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 6275133595. Listed at 16 retailers as of November 5, 2026, with a 117% 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
H
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6275133595
Dimensions6.19 × 6.15 × 4.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.19 mm6.15 mm1.02 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6275133595
Side View
Table 57.0%Crown 38.5°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 65.5%

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 6
Current: $5,236 CAD|Low: $4,095 CAD|High: $8,616 CAD|Avg: $5,439 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$4,095 CAD
Retailer 6$4,204 CAD
Retailer 9$4,371 CAD
Retailer 8$4,462 CAD
Retailer 2$4,789 CAD
Retailer 1$5,236 CAD
Retailer 7$5,452 CAD
Retailer 4$5,922 CAD
Retailer 3$6,213 CAD
Retailer 5$8,490 CAD

43 data points across 10 retailers

16 retailers$4,095 CAD to $8,870 CAD

B+
Cheapest Retailer
-
$4,095 CAD
B
Retailer 2
-
$4,204 CAD
View
B
Retailer 3
-
$4,371 CAD
View
B
Retailer 4
-
$4,462 CAD
View
B
Retailer 5
-
$4,612 CAD
View
Retailer 6
-
$4,612 CAD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$4,789 CAD
View
B
Retailer 8
-
$5,236 CAD
View
B
Retailer 9
-
$5,322 CAD
View
Retailer 10
-
$5,452 CAD
View
Price last confirmed 29 days ago
Retailer 11
-
$5,765 CAD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$5,922 CAD
View
B
Retailer 13
-
$6,213 CAD
View
B
Retailer 14
-
$8,490 CAD
View
C
Retailer 15
-
$8,870 CAD
View
Most Expensive
Diamond Quarter
1.02SI1H6295E8DCN · Nov 5
$11,825 CAD
£6,667 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $4,095 CADSave up to $4,775 CAD

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 Round
$4,095 CAD