CaratHunter
Plans
Round|Natural|GIA

1.00ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 3555469467

Certificate GIA 3555469467

Diamond specifications and retailer prices

From $1,510 USD
As of November 6, 2026
Save $3,198 USD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,708 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3555469467. Listed at 24 retailers as of November 5, 2026, with prices from $1,510 to $4,708, a $3,198 spread on the same certified stone. NZ Jewellers lists it at $4,708. 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

1.00
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555469467
Dimensions6.16 × 6.22 × 4.03 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Indented Natural, Feather, Cavity, Cloud, Needle, Natural
Top View
6.16 mm6.22 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555469467
Side View
Table 56.0%Crown 38.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 65.1%

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 6
Current: $4,708 USD|Low: $1,497 USD|High: $4,708 USD|Avg: $2,281 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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 4$1,510 USD
Retailer 2$1,511 USD
Retailer 14$1,743 USD
Retailer 11$1,781 USD
Retailer 21$1,821 USD
Retailer 13$1,847 USD
Retailer 8$1,918 USD
Retailer 6$1,930 USD
Retailer 9$1,930 USD
Retailer 5$1,975 USD
Retailer 7$2,019 USD
Retailer 18$2,084 USD
Retailer 17$2,097 USD
Retailer 10$2,134 USD
Retailer 3$2,194 USD
Retailer 12$2,227 USD
Retailer 19$2,228 USD
Retailer 20$2,356 USD
Retailer 22$2,570 USD
Retailer 15$2,838 USD
Retailer 16$2,917 USD
Retailer 23$3,373 USD
NZ Jewellers$4,708 USD

25 data points across 23 retailers

24 retailers$1,510 USD to $4,708 USD

A
Cheapest Retailer
-
$1,510 USD
A
Retailer 2
-
$1,511 USD
View
A
Retailer 3
-
$1,743 USD
View
A
Retailer 4
-
$1,781 USD
View
Final sale: no returns
A
Retailer 5
-
$1,821 USD
View
A
Retailer 6
-
$1,847 USD
View
B+
Retailer 7
-
$1,918 USD
View
Retailer 8
-
$1,930 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,930 USD
View
B+
Retailer 10
-
$1,975 USD
View
B+
Retailer 11
-
$2,019 USD
View
A
Retailer 12
-
$2,084 USD
View
B+
Retailer 13
-
$2,097 USD
View
B+
Retailer 14
-
$2,134 USD
View
A
Retailer 15
-
$2,194 USD
View
B+
Retailer 16
-
$2,227 USD
View
B+
Retailer 17
-
$2,228 USD
View
B+
Retailer 18
-
$2,356 USD
View
Retailer 19
-
$2,506 USD
View
Price last confirmed 32 days ago
B+
Retailer 20
-
$2,570 USD
View
B
Retailer 21
-
$2,838 USD
View
B
Retailer 22
-
$2,917 USD
View
B
Retailer 23
-
$3,373 USD
View
Most Expensive
C
NZ Jewellers
555237cd-5770-4f8e-bfdd-dca214fe2f3b · Nov 5
$4,708 USD
View
23 more retailers have this diamond
Prices start from $1,510 USDSave up to $3,198 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
1.00ct Round
$1,510 USD