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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2225728688

Certificate GIA 2225728688

Diamond specifications and retailer prices

From $1,749 NZD
HK$7,700 HKD
As of November 1, 2026
Save $3,746 NZD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,495 NZD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225728688. Listed at 20 retailers as of October 30, 2026, with prices from $1,749 to $5,495, a $3,746 spread on the same certified stone. NZ Jewellers lists it at $5,495. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2225728688
Dimensions6.55 × 4.73 × 3.27 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.55 mm4.73 mm0.91 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2225728688
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,919 NZD|Low: $1,682 NZD|High: $4,175 NZD|Avg: $2,519 NZD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,749 NZD
Retailer 12$1,851 NZD
Retailer 10$1,863 NZD
Retailer 11$1,934 NZD
Retailer 4$2,040 NZD
Retailer 3$2,119 NZD
Retailer 8$2,271 NZD
Retailer 5$2,572 NZD
Retailer 1$2,919 NZD
Retailer 2$2,946 NZD
Retailer 9$3,300 NZD
Retailer 6$4,126 NZD

42 data points across 12 retailers

20 retailers$1,749 NZD to $5,495 NZD

B+
Cheapest Retailer
-
$1,749 NZD
HK$7,700 HKD
B+
Retailer 2
-
$1,851 NZD
$1,043 USD
View
Final sale: no returns
A
Retailer 3
-
$1,863 NZD
$1,050 USD
View
B+
Retailer 4
-
$1,934 NZD
$1,090 USD
View
B+
Retailer 5
-
$1,982 NZD
$1,117 USD
View
B+
Retailer 6
-
$1,993 NZD
$1,123 USD
View
B+
Retailer 7
-
$2,040 NZD
$1,150 USD
View
B+
Retailer 8
-
$2,040 NZD
$1,150 USD
View
B+
Retailer 9
-
$2,119 NZD
$1,194 USD
View
B+
Retailer 10
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 11
-
$2,280 NZD
$1,285 USD
View
B+
Retailer 12
-
$2,354 NZD
$1,327 USD
View
B
Retailer 13
-
$2,572 NZD
£1,141 GBP
View
B
Retailer 14
-
$2,919 NZD
€1,567 EUR
View
Retailer 15
-
$2,946 NZD
A$2,554 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$3,204 NZD
$1,806 USD
View
B
Retailer 17
-
$3,300 NZD
ZAR 30,043 ZAR
View
B
Retailer 18
-
$3,670 NZD
CA$2,873 CAD
View
B
Retailer 19
-
$4,126 NZD
£1,831 GBP
View
Most Expensive
C
NZ Jewellers
ec8e6af5-8160-42ed-8929-f2fa2b620147 · Oct 30
$5,495 NZD
$3,097 USD
View
19 more retailers have this diamond
Prices start from $1,749 NZDSave up to $3,746 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.

A
0.91ct Radiant
$1,749 NZD