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Radiant|Natural|GIA

1.22ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6461910663

Certificate GIA 6461910663

Diamond specifications and retailer prices

From $5,818 NZD
As of November 6, 2026
Save $6,041 NZD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,422 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic 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 6461910663. Listed at 16 retailers as of November 6, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6461910663
Dimensions6.69 × 5.14 × 3.75 mm
L/W Ratio1.30
Top View
6.69 mm5.14 mm1.22 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6461910663
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,859 NZD|Low: $5,772 NZD|High: $12,066 NZD|Avg: $7,781 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6$5,818 NZD
Retailer 7$6,274 NZD
Retailer 8$6,581 NZD
Retailer 10$6,801 NZD
Retailer 3$7,221 NZD
Retailer 2$7,593 NZD
Retailer 9$7,636 NZD
Retailer 4$8,022 NZD
Retailer 5$8,702 NZD
Retailer 1$11,859 NZD

43 data points across 10 retailers

16 retailers$5,818 NZD to $11,859 NZD

B+
Cheapest Retailer
-
$5,818 NZD
B
Retailer 2
-
$6,274 NZD
View
B
Retailer 3
-
$6,581 NZD
View
Final sale: no returns
B
Retailer 4
-
$6,801 NZD
View
Retailer 5
-
$7,129 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$7,129 NZD
View
Price last confirmed 30 days ago
Retailer 7
-
$7,129 NZD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$7,221 NZD
View
B
Retailer 9
-
$7,394 NZD
View
Retailer 10
-
$7,636 NZD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$7,649 NZD
View
B
Retailer 12
-
$8,022 NZD
View
Retailer 13
-
$8,226 NZD
View
Price last confirmed 39 days ago
B
Retailer 14
-
$8,702 NZD
View
C
Retailer 15
-
$11,859 NZD
View
Most Expensive
NZ Jewellers
d79076de-c5d9-4b42-8ab8-b009fa1e14ce · Sep 30
$12,422 NZD
$6,886 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $5,818 NZDSave up to $6,041 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+
1.22ct Radiant
$5,818 NZD