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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 2556838765

Certificate GIA 2556838765

Diamond specifications and retailer prices

From $1,599 CAD
$1,145 USD
As of October 31, 2026
Save $1,592 CAD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,228 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556838765. Listed at 13 retailers as of October 29, 2026, with a 100% 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

0.90
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556838765
Dimensions6.33 × 4.69 × 3.31 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Natural
Top View
6.33 mm4.69 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556838765
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.5%

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: Oct 31
Current: $1,979 CAD|Low: $1,467 CAD|High: $3,213 CAD|Avg: $2,131 CAD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$1,599 CAD
Retailer 7$1,669 CAD
Retailer 6$1,734 CAD
Retailer 1$1,979 CAD
Retailer 5$2,025 CAD
Retailer 9$2,267 CAD
Retailer 2$2,423 CAD
Retailer 3$2,539 CAD
Retailer 4$3,192 CAD

43 data points across 9 retailers

13 retailers$1,599 CAD to $3,192 CAD

A
Cheapest Retailer
-
$1,599 CAD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
$1,669 CAD
$1,195 USD
View
Retailer 3
-
$1,734 CAD
$1,241 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$1,734 CAD
$1,241 USD
View
Retailer 5
-
$1,801 CAD
$1,289 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$1,979 CAD
£1,115 GBP
View
Retailer 7
-
$2,000 CAD
$1,432 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$2,025 CAD
£1,142 GBP
View
Retailer 9
-
$2,267 CAD
A$2,497 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$2,423 CAD
€1,652 EUR
View
B+
Retailer 11
-
$2,539 CAD
ZAR 29,366 ZAR
View
B
Retailer 12
-
$3,192 CAD
£1,799 GBP
View
Most Expensive
NZ Jewellers
c6d65ef3-8160-45f3-8b9f-41dd005a3654 · Sep 30
$4,228 CAD
$3,027 USD
View
Price last confirmed 31 days ago
12 more retailers have this diamond
Prices start from $1,599 CADSave up to $1,592 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.

A
0.90ct Radiant
$1,599 CAD