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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 $3,423 NZD
A$2,968 AUD
As of October 29, 2026
5 retailers carry this diamond
Most expensive: $7,532 NZD 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: $2,793 NZD|Low: $2,248 NZD|High: $5,487 NZD|Avg: $3,020 NZD|-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$2,367 NZD
Retailer 8$2,453 NZD
Retailer 17$2,459 NZD
Retailer 10$2,466 NZD
Retailer 16$2,484 NZD
Retailer 12$2,629 NZD
Retailer 4$2,630 NZD
Retailer 13$2,693 NZD
Retailer 2$2,791 NZD
Retailer 1$2,793 NZD
Retailer 15$2,945 NZD
Retailer 9$3,101 NZD
Retailer 5$3,423 NZD
Retailer 3$3,428 NZD
Retailer 7$3,842 NZD
Retailer 6$4,547 NZD
Retailer 14$5,410 NZD

8 data points across 17 retailers

5 retailers

Retailer 1
-
$2,453 NZD
HK$10,800 HKD
Price last confirmed 56 days ago
Retailer 2
-
$2,484 NZD
$1,400 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$2,629 NZD
€1,411 EUR
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$3,423 NZD
A$2,968 AUD
View
Most Expensive
NZ Jewellers
03dd0bf1-46d8-48b7-8258-5658e07c0dae · Sep 20
$7,532 NZD
$4,245 USD
View
Price last confirmed 39 days ago
4 more retailers have this diamond
Prices start from $3,423 NZD

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
$3,423 NZD