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Radiant|Natural|GIA

0.90ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 2146920335

Certificate GIA 2146920335

Diamond specifications and retailer prices

From $3,358 AUD
$2,359 USD
As of November 1, 2026
Save $3,563 AUD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,921 AUD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2146920335. Listed at 8 retailers as of November 1, 2026, with prices from $3,358 to $6,921, a $3,563 spread on the same certified stone. MOH London lists it at $6,921. 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2146920335
Dimensions5.25 × 5.19 × 3.85 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.25 mm5.19 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2146920335
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,921 AUD|Low: $3,395 AUD|High: $7,004 AUD|Avg: $4,582 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$3,395 AUD
Retailer 7$3,506 AUD
Retailer 5$3,750 AUD
Retailer 9$3,804 AUD
Retailer 2$4,425 AUD
Retailer 6$4,806 AUD
Retailer 3$4,846 AUD
Retailer 8$5,910 AUD
MOH London$6,921 AUD

41 data points across 9 retailers

8 retailers$3,358 AUD to $6,921 AUD

B
Cheapest Retailer
-
$3,358 AUD
$2,359 USD
B
Retailer 2
-
$3,395 AUD
$2,385 USD
View
B
Retailer 3
-
$3,750 AUD
$2,634 USD
View
B
Retailer 4
-
$3,804 AUD
$2,672 USD
View
B
Retailer 5
-
$4,425 AUD
£2,447 GBP
View
Retailer 6
-
$4,806 AUD
$3,376 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$4,846 AUD
€3,242 EUR
View
Most Expensive
B
MOH London
36310B542 · Nov 1
$6,921 AUD
£3,828 GBP
View
7 more retailers have this diamond
Prices start from $3,358 AUDSave up to $3,563 AUD

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
0.90ct Radiant
$3,358 AUD