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Radiant|Natural|GIA

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7391349550

Certificate GIA 7391349550

Diamond specifications and retailer prices

From $3,831 NZD
As of November 6, 2026
Save $6,281 NZD (62%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,113 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7391349550. Listed at 24 retailers as of November 5, 2026, with prices from $3,831 to $10,113, a $6,281 spread on the same certified stone. NZ Jewellers lists it at $10,113. 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

1.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7391349550
Dimensions6.11 × 4.87 × 3.56 mm
L/W Ratio1.25
Top View
6.11 mm4.87 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7391349550
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.2%

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 6
Current: $10,113 NZD|Low: $3,483 NZD|High: $10,113 NZD|Avg: $5,413 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
November 7, 2026
Retailer 9$3,831 NZD
Retailer 12$3,842 NZD
Retailer 8$4,014 NZD
Retailer 13$4,382 NZD
Retailer 10$4,584 NZD
Retailer 5$4,755 NZD
Retailer 11$4,773 NZD
Retailer 4$5,056 NZD
Retailer 2$5,118 NZD
Retailer 3$5,168 NZD
Retailer 6$6,005 NZD
Retailer 7$8,451 NZD
NZ Jewellers$10,113 NZD

44 data points across 13 retailers

24 retailers$3,831 NZD to $10,113 NZD

A
Cheapest Retailer
-
$3,831 NZD
Final sale: no returns
A
Retailer 2
-
$3,842 NZD
View
A
Retailer 3
-
$3,940 NZD
View
A
Retailer 4
-
$4,014 NZD
View
A
Retailer 5
-
$4,131 NZD
View
Retailer 6
-
$4,382 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$4,382 NZD
View
B+
Retailer 8
-
$4,465 NZD
View
B+
Retailer 9
-
$4,584 NZD
View
B+
Retailer 10
-
$4,748 NZD
View
B+
Retailer 11
-
$4,755 NZD
View
B+
Retailer 12
-
$4,773 NZD
View
B+
Retailer 13
-
$4,786 NZD
View
B+
Retailer 14
-
$5,033 NZD
View
B+
Retailer 15
-
$5,033 NZD
View
B+
Retailer 16
-
$5,056 NZD
View
B+
Retailer 17
-
$5,118 NZD
View
B+
Retailer 18
-
$5,168 NZD
View
B+
Retailer 19
-
$5,195 NZD
View
B
Retailer 20
-
$5,857 NZD
View
B+
Retailer 21
-
$6,005 NZD
View
B
Retailer 22
-
$6,965 NZD
View
B
Retailer 23
-
$8,451 NZD
View
Most Expensive
B
NZ Jewellers
34e3f793-a57c-477c-8add-24dcc1d11360 · Nov 5
$10,113 NZD
$5,606 USD
View
23 more retailers have this diamond
Prices start from $3,831 NZDSave up to $6,281 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
1.00ct Radiant
$3,831 NZD