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Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2547744445

Certificate GIA 2547744445

Diamond specifications and retailer prices

From $1,440 AUD
HK$7,900 HKD
As of November 1, 2026
Save $3,112 AUD (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,551 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547744445. Listed at 25 retailers as of October 30, 2026, with prices from $1,440 to $4,551, a $3,112 spread on the same certified stone. NZ Jewellers lists it at $4,551. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle55.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547744445
Dimensions7.20 × 4.65 × 3.14 mm
L/W Ratio1.55
Top View
7.20 mm4.65 mm0.91 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547744445
Side View
Table 69.0%Crown 48.8°Girdle: MED-STKPavilion 55.2°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
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: $4,551 AUD|Low: $1,421 AUD|High: $4,608 AUD|Avg: $2,235 AUD|-1.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 19$1,440 AUD
Retailer 6$1,537 AUD
Retailer 15$1,560 AUD
Retailer 12$1,620 AUD
Retailer 18$1,643 AUD
Retailer 9$1,690 AUD
Retailer 14$1,771 AUD
Retailer 7$1,789 AUD
Retailer 22$1,845 AUD
Retailer 20$1,872 AUD
Retailer 3$1,908 AUD
Retailer 8$1,908 AUD
Retailer 10$1,950 AUD
Retailer 4$1,979 AUD
Retailer 16$2,131 AUD
Retailer 5$2,180 AUD
Retailer 11$2,342 AUD
Retailer 13$2,602 AUD
Retailer 21$2,733 AUD
Retailer 17$3,417 AUD
Retailer 2$3,590 AUD
NZ Jewellers$4,551 AUD

20 data points across 22 retailers

25 retailers$1,440 AUD to $4,551 AUD

A
Cheapest Retailer
-
$1,440 AUD
HK$7,900 HKD
A
Retailer 2
-
$1,537 AUD
$1,080 USD
View
A
Retailer 3
-
$1,560 AUD
$1,096 USD
View
Final sale: no returns
A
Retailer 4
-
$1,620 AUD
$1,138 USD
View
A
Retailer 5
-
$1,643 AUD
$1,154 USD
View
A
Retailer 6
-
$1,690 AUD
$1,187 USD
View
Retailer 7
-
$1,765 AUD
$1,240 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$1,771 AUD
$1,244 USD
View
A
Retailer 9
-
$1,789 AUD
$1,257 USD
View
Retailer 10
-
$1,834 AUD
$1,288 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
$1,845 AUD
$1,296 USD
View
A
Retailer 12
-
$1,872 AUD
$1,315 USD
View
A
Retailer 13
-
$1,908 AUD
$1,340 USD
View
A
Retailer 14
-
$1,908 AUD
$1,340 USD
View
A
Retailer 15
-
$1,950 AUD
$1,370 USD
View
A
Retailer 16
-
$1,979 AUD
$1,390 USD
View
A
Retailer 17
-
$2,131 AUD
£1,179 GBP
View
A
Retailer 18
-
$2,180 AUD
£1,206 GBP
View
A
Retailer 19
-
$2,342 AUD
$1,645 USD
View
Retailer 20
-
$2,538 AUD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$2,602 AUD
€1,741 EUR
View
B+
Retailer 22
-
$2,733 AUD
ZAR 31,011 ZAR
View
B+
Retailer 23
-
$3,417 AUD
£1,890 GBP
View
B+
Retailer 24
-
$3,590 AUD
£1,986 GBP
View
Most Expensive
B
NZ Jewellers
8b0db59f-555c-417e-88c4-adcf456c20f3 · Oct 30
$4,551 AUD
$3,197 USD
View
24 more retailers have this diamond
Prices start from $1,440 AUDSave up to $3,112 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
$1,440 AUD