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Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 6221988648

Certificate GIA 6221988648

Diamond specifications and retailer prices

From $2,998 NZD
HK$13,200 HKD
As of November 1, 2026
Save $4,901 NZD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,899 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded I 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 6221988648. Listed at 17 retailers as of October 30, 2026, with prices from $2,998 to $7,899, a $4,901 spread on the same certified stone. NZ Jewellers lists it at $7,899. 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

1.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6221988648
Dimensions6.58 × 5.11 × 3.47 mm
L/W Ratio1.29
Top View
6.58 mm5.11 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6221988648
Side View
Table 65.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 67.9%

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: $7,899 NZD|Low: $2,975 NZD|High: $7,899 NZD|Avg: $4,290 NZD
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
November 2, 2026
Retailer 14$2,998 NZD
Retailer 9$3,210 NZD
Retailer 7$3,412 NZD
Retailer 4$3,485 NZD
Retailer 12$3,685 NZD
Retailer 17$3,777 NZD
Retailer 18$3,777 NZD
Retailer 5$3,815 NZD
Retailer 16$3,953 NZD
Retailer 10$4,024 NZD
Retailer 11$4,145 NZD
Retailer 8$4,258 NZD
Retailer 3$4,359 NZD
Retailer 15$4,644 NZD
Retailer 6$4,646 NZD
Retailer 2$5,159 NZD
Retailer 13$6,620 NZD
NZ Jewellers$7,899 NZD

26 data points across 18 retailers

17 retailers$2,998 NZD to $7,899 NZD

A
Cheapest Retailer
-
$2,998 NZD
HK$13,200 HKD
A
Retailer 2
-
$3,412 NZD
$1,923 USD
View
B+
Retailer 3
-
$3,485 NZD
$1,964 USD
View
Final sale: no returns
A
Retailer 4
-
$3,685 NZD
£1,636 GBP
View
B+
Retailer 5
-
$3,777 NZD
$2,129 USD
View
B+
Retailer 6
-
$3,777 NZD
$2,129 USD
View
B+
Retailer 7
-
$3,815 NZD
$2,150 USD
View
B+
Retailer 8
-
$3,953 NZD
$2,228 USD
View
B+
Retailer 9
-
$4,024 NZD
$2,268 USD
View
B+
Retailer 10
-
$4,145 NZD
£1,840 GBP
View
B+
Retailer 11
-
$4,258 NZD
$2,400 USD
View
B+
Retailer 12
-
$4,359 NZD
$2,457 USD
View
B+
Retailer 13
-
$4,644 NZD
ZAR 42,283 ZAR
View
Retailer 14
-
$4,646 NZD
A$4,029 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$5,159 NZD
€2,769 EUR
View
B
Retailer 16
-
$6,620 NZD
£2,938 GBP
View
Most Expensive
B
NZ Jewellers
c73d10e5-0c92-4cc1-9470-24ce43424664 · Oct 30
$7,899 NZD
$4,452 USD
View
16 more retailers have this diamond
Prices start from $2,998 NZDSave up to $4,901 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
1.01ct Radiant
$2,998 NZD