Radiant|Natural|GIA

1.04ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 2556286363

Certificate GIA 2556286363

Diamond specifications and retailer prices

From $1,785 USD
As of November 2, 2026
Save $1,379 USD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,450 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556286363. Listed at 9 retailers as of November 2, 2026, with a 77% 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

1.04
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.75°
Pavilion angle35.46°
OriginNatural
Grading LabGIA
CertificateGIA 2556286363
Dimensions7.10 × 5.05 × 3.30 mm
L/W Ratio1.41
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.10 mm5.05 mm1.04 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556286363
Side View
Table 69.0%Crown 49.75°GirdlePavilion 35.46°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,164 USD|Low: $1,785 USD|High: $3,244 USD|Avg: $2,177 USD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$1,785 USD
Retailer 3$1,814 USD
Retailer 4$1,830 USD
Retailer 5$2,175 USD
Retailer 1$3,164 USD

26 data points across 5 retailers

9 retailers$1,785 USD to $3,164 USD

A
Cheapest Retailer
-
$1,785 USD
A
Retailer 2
-
$1,814 USD
View
Retailer 3
-
$1,815 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$1,824 USD
View
Price last confirmed 42 days ago
Retailer 5
-
$1,830 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$1,899 USD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$3,164 USD
View
Retailer 8
-
$4,428 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
2d6f7a03-0b14-4a51-9b4e-130be5ebf088 · Sep 27
$4,450 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from $1,785 USDSave up to $1,379 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
1.04ct Radiant
$1,785 USD