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Radiant|Natural|GIA

0.91ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6552020336

Certificate GIA 6552020336

Diamond specifications and retailer prices

From $2,746 AUD
As of October 29, 2026
5 retailers carry this diamond
Most expensive: $6,042 AUD at NZ Jewellers · As of September 20, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552020336. Listed at 5 retailers as of October 29, 2026. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552020336
Dimensions6.31 × 4.79 × 3.33 mm
L/W Ratio1.32
Top View
6.31 mm4.79 mm0.91 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552020336
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,241 AUD|Low: $1,803 AUD|High: $4,402 AUD|Avg: $2,423 AUD|-1.4%
Retailer 1
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
September 22, 2026
Retailer 11$1,899 AUD
Retailer 8$1,968 AUD
Retailer 17$1,973 AUD
Retailer 10$1,979 AUD
Retailer 16$1,993 AUD
Retailer 12$2,109 AUD
Retailer 4$2,110 AUD
Retailer 13$2,161 AUD
Retailer 2$2,239 AUD
Retailer 1$2,241 AUD
Retailer 15$2,363 AUD
Retailer 9$2,488 AUD
Retailer 5$2,746 AUD
Retailer 3$2,750 AUD
Retailer 7$3,082 AUD
Retailer 6$3,648 AUD
Retailer 14$4,340 AUD

8 data points across 17 retailers

5 retailers

Retailer 1
-
$1,968 AUD
HK$10,800 HKD
Price last confirmed 56 days ago
Retailer 2
-
$1,993 AUD
$1,400 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$2,109 AUD
€1,411 EUR
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$2,746 AUD
View
Most Expensive
NZ Jewellers
03dd0bf1-46d8-48b7-8258-5658e07c0dae · Sep 20
$6,042 AUD
$4,245 USD
View
Price last confirmed 39 days ago
4 more retailers have this diamond
Prices start from $2,746 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
$2,746 AUD