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Radiant|Natural|HRD

0.90ct H IF Radiant Natural Diamond

EX • H/IF • HRD 250000129237

Certificate HRD 250000129237

Diamond specifications and retailer prices

From $1,428 USD
As of November 5, 2026
Save $1,818 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,400 USD at NZ Jewellers · As of October 17, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000129237. Listed at 17 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000129237
Dimensions6.36 × 4.88 × 3.37 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Top View
6.36 mm4.88 mm0.90 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000129237
Side View
Table 65.0%CrownGirdle: ThinPavilionCulet: NoneDepth 69.1%

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 5
Current: $1,428 USD|Low: $1,428 USD|High: $3,199 USD|Avg: $2,058 USD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 1$1,428 USD
Retailer 7$1,664 USD
Retailer 2$1,671 USD
Retailer 3$2,025 USD
Retailer 6$2,107 USD
Retailer 4$2,453 USD
Retailer 5$3,161 USD

38 data points across 7 retailers

17 retailers$1,428 USD to $3,246 USD

A
Cheapest Retailer
-
$1,428 USD
A
Retailer 2
-
$1,664 USD
View
Final sale: no returns
A
Retailer 3
-
$1,671 USD
View
A
Retailer 4
-
$1,700 USD
View
A
Retailer 5
-
$1,730 USD
View
Retailer 6
-
$1,804 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,804 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$1,887 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$1,941 USD
View
A
Retailer 10
-
$2,025 USD
View
B+
Retailer 11
-
$2,052 USD
View
Retailer 12
-
$2,082 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$2,107 USD
View
B+
Retailer 14
-
$2,453 USD
View
B+
Retailer 15
-
$3,161 USD
View
B
Retailer 16
-
$3,246 USD
View
Most Expensive
NZ Jewellers
9747c93a-48a0-444b-92ec-f66530c5a6b6 · Oct 17
$4,400 USD
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from $1,428 USDSave up to $1,818 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
0.90ct Radiant
$1,428 USD