Radiant|Natural|GIA

1.00ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 7526288337

Certificate GIA 7526288337

Diamond specifications and retailer prices

From $2,172 USD
As of November 4, 2026
Save $3,006 USD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,178 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7526288337. Listed at 17 retailers as of November 4, 2026, with prices from $2,172 to $5,178, a $3,006 spread on the same certified stone. NZ Jewellers lists it at $5,178. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526288337
Dimensions6.38 × 5.13 × 3.53 mm
L/W Ratio1.24
Culet sizeNone
Cert comments
Additional clouds are not shown.
Top View
6.38 mm5.13 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526288337
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,178 USD|Low: $2,086 USD|High: $5,178 USD|Avg: $2,791 USD|+3.1%
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
November 7, 2026
Retailer 6$2,172 USD
Retailer 5$2,238 USD
Retailer 3$2,285 USD
Retailer 4$2,320 USD
Retailer 9$2,402 USD
Retailer 7$2,460 USD
Retailer 14$2,477 USD
Retailer 16$2,477 USD
Retailer 15$2,591 USD
Retailer 8$2,617 USD
Retailer 2$2,620 USD
Retailer 13$2,858 USD
Retailer 11$3,023 USD
Retailer 10$3,076 USD
Retailer 12$4,328 USD
NZ Jewellers$5,178 USD

23 data points across 16 retailers

17 retailers$2,172 USD to $5,178 USD

B+
Cheapest Retailer
-
$2,172 USD
B+
Retailer 2
-
$2,238 USD
View
Retailer 3
-
$2,285 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$2,320 USD
View
B+
Retailer 5
-
$2,402 USD
View
B+
Retailer 6
-
$2,460 USD
View
Retailer 7
-
$2,477 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,477 USD
View
B
Retailer 9
-
$2,591 USD
View
B
Retailer 10
-
$2,617 USD
View
B
Retailer 11
-
$2,620 USD
View
Retailer 12
-
$2,840 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$2,858 USD
View
B
Retailer 14
-
$3,023 USD
View
B
Retailer 15
-
$3,076 USD
View
B
Retailer 16
-
$4,328 USD
View
Most Expensive
B
NZ Jewellers
1fbb6b29-668e-4825-9ee0-e826ae771ee9 · Nov 5
$5,178 USD
View
16 more retailers have this diamond
Prices start from $2,172 USDSave up to $3,006 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.

B+
1.00ct Radiant
$2,172 USD