Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 3455303959

Certificate GIA 3455303959

Diamond specifications and retailer prices

From $1,719 AUD
$1,205 USD
As of November 1, 2026
Save $3,517 AUD (67%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $5,237 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3455303959. Listed at 32 retailers as of October 30, 2026, with prices from $1,719 to $5,237, a $3,517 spread on the same certified stone. NZ Jewellers lists it at $5,237. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455303959
Dimensions6.20 × 5.15 × 3.57 mm
L/W Ratio1.20
Top View
6.20 mm5.15 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3455303959
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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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 1
Current: $5,237 AUD|Low: $1,719 AUD|High: $5,237 AUD|Avg: $2,681 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6$1,719 AUD
Retailer 3$1,795 AUD
Retailer 13$1,818 AUD
Retailer 4$1,945 AUD
Retailer 15$1,945 AUD
Retailer 14$2,035 AUD
Retailer 5$2,245 AUD
Retailer 9$2,395 AUD
Retailer 11$2,508 AUD
Retailer 7$2,808 AUD
Retailer 8$2,931 AUD
Retailer 12$3,137 AUD
Retailer 10$3,762 AUD
Retailer 2$4,132 AUD
NZ Jewellers$5,237 AUD

35 data points across 15 retailers

32 retailers$1,719 AUD to $5,237 AUD

B+
Cheapest Retailer
-
$1,719 AUD
$1,205 USD
B+
Retailer 2
-
$1,795 AUD
$1,258 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,804 AUD
$1,264 USD
View
A
Retailer 4
-
$1,818 AUD
$1,274 USD
View
Retailer 5
-
$1,945 AUD
$1,363 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$1,945 AUD
$1,363 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,945 AUD
$1,363 USD
View
Retailer 8
-
$1,945 AUD
$1,363 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$1,945 AUD
$1,363 USD
View
B+
Retailer 10
-
$2,035 AUD
$1,426 USD
View
Retailer 11
-
$2,035 AUD
$1,426 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$2,065 AUD
$1,447 USD
View
B+
Retailer 13
-
$2,098 AUD
$1,470 USD
View
B+
Retailer 14
-
$2,159 AUD
$1,513 USD
View
B+
Retailer 15
-
$2,170 AUD
$1,521 USD
View
B+
Retailer 16
-
$2,175 AUD
$1,524 USD
View
Retailer 17
-
$2,245 AUD
$1,573 USD
View
Price last confirmed 34 days ago
Retailer 18
-
$2,245 AUD
$1,573 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$2,245 AUD
$1,573 USD
View
B+
Retailer 20
-
$2,312 AUD
$1,620 USD
View
B+
Retailer 21
-
$2,312 AUD
$1,620 USD
View
B+
Retailer 22
-
$2,395 AUD
£1,322 GBP
View
B+
Retailer 23
-
$2,397 AUD
$1,680 USD
View
B+
Retailer 24
-
$2,508 AUD
£1,384 GBP
View
Retailer 25
-
$2,808 AUD
View
Price last confirmed 29 days ago
B
Retailer 26
-
$2,931 AUD
€1,956 EUR
View
Retailer 27
-
$3,137 AUD
ZAR 35,520 ZAR
View
Price last confirmed 7 days ago
B
Retailer 28
-
$3,762 AUD
£2,076 GBP
View
B
Retailer 29
-
$4,132 AUD
£2,280 GBP
View
Retailer 30
-
$5,237 AUD
$3,670 USD
View
Price last confirmed 33 days ago
Retailer 31
-
$5,237 AUD
$3,670 USD
View
Price last confirmed 27 days ago
Most Expensive
C
NZ Jewellers
ffc5ecef-940c-4c0a-b01c-333a17958dfe · Oct 30
$5,237 AUD
$3,670 USD
View
31 more retailers have this diamond
Prices start from $1,719 AUDSave up to $3,517 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.

A
0.91ct Radiant
$1,719 AUD