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Radiant|Natural|GIA

0.91ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 5413319923

Certificate GIA 5413319923

Diamond specifications and retailer prices

From $3,716 AUD
$2,610 USD
As of October 28, 2026
Save $3,883 AUD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,599 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural radiant diamond

This 0.91ct 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 5413319923. Listed at 10 retailers as of October 28, 2026, with prices from $3,716 to $7,599, a $3,883 spread on the same certified stone. MOH London lists it at $7,599. 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

0.91
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5413319923
Dimensions6.40 × 5.37 × 3.38 mm
L/W Ratio1.19
Top View
6.40 mm5.37 mm0.91 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5413319923
Side View
Table 75.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 28
Current: $7,599 AUD|Low: $3,716 AUD|High: $7,691 AUD|Avg: $4,871 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$3,716 AUD
Retailer 6$3,875 AUD
Retailer 5$4,358 AUD
Retailer 8$4,584 AUD
Retailer 9$4,584 AUD
Retailer 2$4,709 AUD
Retailer 10$4,741 AUD
Retailer 7$5,273 AUD
Retailer 3$5,320 AUD
MOH London$7,599 AUD

29 data points across 10 retailers

10 retailers$3,716 AUD to $7,599 AUD

B
Cheapest Retailer
-
$3,716 AUD
$2,610 USD
B
Retailer 2
-
$3,875 AUD
$2,722 USD
View
B
Retailer 3
-
$4,358 AUD
$3,061 USD
View
B
Retailer 4
-
$4,584 AUD
$3,220 USD
View
B
Retailer 5
-
$4,584 AUD
$3,220 USD
View
B
Retailer 6
-
$4,709 AUD
£2,605 GBP
View
B
Retailer 7
-
$4,741 AUD
$3,330 USD
View
Retailer 8
-
$5,273 AUD
$3,704 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,320 AUD
€3,559 EUR
View
Most Expensive
B
MOH London
BFA3DBB6C · Nov 1
$7,599 AUD
£4,203 GBP
View
9 more retailers have this diamond
Prices start from $3,716 AUDSave up to $3,883 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
0.91ct Radiant
$3,716 AUD