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Round|Natural|GIA

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5436769409

Certificate GIA 5436769409

Diamond specifications and retailer prices

From $6,582 NZD
As of November 5, 2026
Save $5,815 NZD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,042 NZD at NZ Jewellers · As of September 27, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5436769409. Listed at 16 retailers as of November 4, 2026, with a 88% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5436769409
Dimensions6.77 × 6.72 × 4.20 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.77 mm6.72 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436769409
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: $9,533 NZD|Low: $6,582 NZD|High: $14,496 NZD|Avg: $9,105 NZD|+12.3%
Retailer 1
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
November 6, 2026
Retailer 6$6,582 NZD
Retailer 9$7,018 NZD
Retailer 5$7,107 NZD
Retailer 11$7,578 NZD
Retailer 3$7,703 NZD
Retailer 8$7,889 NZD
Retailer 4$8,092 NZD
Retailer 7$9,302 NZD
Retailer 1$9,533 NZD
Retailer 13$9,928 NZD
Retailer 2$10,029 NZD
Retailer 12$10,844 NZD
Retailer 10$12,397 NZD
Retailer 14$14,496 NZD

37 data points across 14 retailers

16 retailers$6,582 NZD to $12,397 NZD

B+
Cheapest Retailer
-
$6,582 NZD
B
Retailer 2
-
$7,018 NZD
View
B+
Retailer 3
-
$7,578 NZD
View
B
Retailer 4
-
$7,889 NZD
View
Retailer 5
-
$7,889 NZD
View
Price last confirmed 16 days ago
Retailer 6
-
$8,147 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$8,147 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$8,147 NZD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$9,302 NZD
View
Retailer 10
-
$9,401 NZD
View
Price last confirmed 38 days ago
B
Retailer 11
-
$9,533 NZD
View
Retailer 12
-
$9,928 NZD
View
Price last confirmed 29 days ago
Retailer 13
-
$10,844 NZD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$12,397 NZD
View
Retailer 15
-
$14,496 NZD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
856e901f-456e-45dc-b3c9-7425cefb48a5 · Sep 27
$15,042 NZD
$8,456 USD
View
Price under review
15 more retailers have this diamond
Prices start from $6,582 NZDSave up to $5,815 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+
1.20ct Round
$6,582 NZD