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Round|Natural|GIA

1.20ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6551452328

Certificate GIA 6551452328

Diamond specifications and retailer prices

From $5,388 NZD
As of November 4, 2026
Save $6,287 NZD (54%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $11,675 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551452328. Listed at 32 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551452328
Dimensions6.72 × 6.77 × 4.23 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.72 mm6.77 mm1.20 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551452328
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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 4
Current: $6,363 NZD|Low: $5,136 NZD|High: $11,340 NZD|Avg: $7,169 NZD|-1.9%
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 5, 2026
Retailer 2$5,388 NZD
Retailer 12$5,604 NZD
Retailer 3$5,853 NZD
Retailer 10$6,071 NZD
Retailer 1$6,363 NZD
Retailer 11$6,884 NZD
Retailer 8$6,891 NZD
Retailer 4$7,176 NZD
Retailer 6$7,703 NZD
Retailer 7$7,783 NZD
Retailer 5$8,179 NZD
Retailer 9$11,175 NZD

35 data points across 12 retailers

32 retailers$5,388 NZD to $11,675 NZD

A
Cheapest Retailer
-
$5,388 NZD
A
Retailer 2
-
$5,604 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,853 NZD
View
Retailer 4
-
$6,071 NZD
View
Price last confirmed 29 days ago
Retailer 5
-
$6,071 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$6,071 NZD
View
Price last confirmed 60 days ago
Retailer 7
-
$6,071 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$6,071 NZD
View
Price last confirmed 50 days ago
Retailer 9
-
$6,071 NZD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$6,089 NZD
View
Retailer 11
-
$6,304 NZD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$6,363 NZD
View
A
Retailer 13
-
$6,618 NZD
View
A
Retailer 14
-
$6,618 NZD
View
B+
Retailer 15
-
$6,831 NZD
View
B+
Retailer 16
-
$6,884 NZD
View
A
Retailer 17
-
$6,891 NZD
View
Retailer 18
-
$7,005 NZD
View
Price last confirmed 28 days ago
Retailer 19
-
$7,005 NZD
View
Price last confirmed 45 days ago
Retailer 20
-
$7,005 NZD
View
Price last confirmed 60 days ago
Retailer 21
-
$7,005 NZD
View
Price last confirmed 16 days ago
B+
Retailer 22
-
$7,005 NZD
View
Retailer 23
-
$7,176 NZD
View
Price last confirmed 29 days ago
Retailer 24
-
$7,589 NZD
View
Price last confirmed 22 days ago
B+
Retailer 25
-
$7,703 NZD
View
B+
Retailer 26
-
$7,783 NZD
View
B+
Retailer 27
-
$8,179 NZD
View
B
Retailer 28
-
$11,175 NZD
View
B
Retailer 29
-
$11,675 NZD
View
Retailer 30
-
$11,675 NZD
View
Price last confirmed 48 days ago
Retailer 31
-
$11,675 NZD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
40060665-3a61-4f8a-8a17-b51410382f51 · Oct 20
$11,675 NZD
$6,563 USD
View
Price last confirmed 16 days ago
31 more retailers have this diamond
Prices start from $5,388 NZDSave up to $6,287 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
1.20ct Round
$5,388 NZD