Radiant|Natural|GIA

1.21ct I VVS1 Radiant Natural Diamond

VG • I/VVS1 • GIA 6495755631

Certificate GIA 6495755631

Diamond specifications and retailer prices

From $5,168 NZD
As of November 4, 2026
Save $6,749 NZD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $11,918 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6495755631. Listed at 27 retailers as of November 4, 2026, with prices from $5,168 to $11,918, a $6,749 spread on the same certified stone. MOH London lists it at $11,918. 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

1.21
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6495755631
Dimensions6.84 × 5.43 × 3.58 mm
L/W Ratio1.26
Top View
6.84 mm5.43 mm1.21 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6495755631
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,918 NZD|Low: $4,609 NZD|High: $11,918 NZD|Avg: $7,235 NZD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 21
Retailer 22
November 7, 2026
Retailer 9$5,168 NZD
Retailer 22$5,300 NZD
Retailer 11$5,390 NZD
Retailer 15$5,486 NZD
Retailer 18$5,762 NZD
Retailer 17$5,989 NZD
Retailer 10$6,117 NZD
Retailer 2$6,232 NZD
Retailer 12$6,909 NZD
Retailer 3$6,996 NZD
Retailer 20$7,059 NZD
Retailer 13$7,255 NZD
Retailer 21$7,342 NZD
Retailer 14$7,517 NZD
Retailer 5$7,594 NZD
Retailer 4$7,668 NZD
Retailer 6$8,062 NZD
Retailer 8$8,213 NZD
Retailer 16$8,323 NZD
Retailer 7$9,182 NZD
Retailer 19$10,353 NZD
MOH London$11,918 NZD

37 data points across 22 retailers

27 retailers$5,168 NZD to $11,918 NZD

A
Cheapest Retailer
-
$5,168 NZD
A
Retailer 2
-
$5,300 NZD
View
A
Retailer 3
-
$5,390 NZD
View
A
Retailer 4
-
$5,486 NZD
View
A
Retailer 5
-
$5,762 NZD
View
A
Retailer 6
-
$5,989 NZD
View
Final sale: no returns
A
Retailer 7
-
$6,117 NZD
View
B+
Retailer 8
-
$6,232 NZD
View
Retailer 9
-
$6,359 NZD
View
Price last confirmed 30 days ago
Retailer 10
-
$6,359 NZD
View
Price last confirmed 30 days ago
Retailer 11
-
$6,591 NZD
View
Price last confirmed 15 days ago
Retailer 12
-
$6,604 NZD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$6,622 NZD
View
B+
Retailer 14
-
$6,909 NZD
View
B+
Retailer 15
-
$6,996 NZD
View
B+
Retailer 16
-
$7,059 NZD
View
B+
Retailer 17
-
$7,255 NZD
View
B+
Retailer 18
-
$7,342 NZD
View
Retailer 19
-
$7,517 NZD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$7,594 NZD
View
B+
Retailer 21
-
$7,668 NZD
View
B+
Retailer 22
-
$8,062 NZD
View
B+
Retailer 23
-
$8,213 NZD
View
B
Retailer 24
-
$8,323 NZD
View
B
Retailer 25
-
$9,182 NZD
View
B
Retailer 26
-
$10,353 NZD
View
Most Expensive
B
MOH London
4ACD23C4E · Nov 7
$11,918 NZD
£5,202 GBP
View
26 more retailers have this diamond
Prices start from $5,168 NZDSave up to $6,749 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
1.21ct Radiant
$5,168 NZD