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Round|Natural|GIA

1.20ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 5242078586

Certificate GIA 5242078586

Diamond specifications and retailer prices

From $7,835 NZD
HK$34,500 HKD
As of October 30, 2026
Save $10,186 NZD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,022 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5242078586. Listed at 12 retailers as of October 30, 2026, with prices from $7,835 to $18,022, a $10,186 spread on the same certified stone. NZ Jewellers lists it at $18,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242078586
Dimensions6.83 × 6.87 × 4.20 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.83 mm6.87 mm1.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242078586
Side View
Table 55.0%CrownGirdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $18,022 NZD|Low: $7,835 NZD|High: $18,946 NZD|Avg: $11,683 NZD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$7,835 NZD
Retailer 6$9,078 NZD
Retailer 3$9,119 NZD
Retailer 4$9,521 NZD
Retailer 5$9,897 NZD
Retailer 11$10,775 NZD
Retailer 12$10,775 NZD
Retailer 9$11,327 NZD
Retailer 7$11,722 NZD
Retailer 2$13,513 NZD
Retailer 10$16,123 NZD
NZ Jewellers$18,022 NZD

24 data points across 12 retailers

12 retailers$7,835 NZD to $18,022 NZD

A+
Cheapest Retailer
-
$7,835 NZD
HK$34,500 HKD
A
Retailer 2
-
$9,078 NZD
€4,873 EUR
View
A
Retailer 3
-
$9,119 NZD
SGD 6,945 SGD
View
A
Retailer 4
-
$9,521 NZD
$5,366 USD
View
A
Retailer 5
-
$9,897 NZD
£4,392 GBP
View
A
Retailer 6
-
$10,775 NZD
$6,073 USD
View
A
Retailer 7
-
$10,775 NZD
$6,073 USD
View
A
Retailer 8
-
$11,327 NZD
$6,384 USD
View
B+
Retailer 9
-
$11,722 NZD
€6,292 EUR
View
B+
Retailer 10
-
$13,513 NZD
$7,616 USD
View
B+
Retailer 11
-
$16,123 NZD
£7,155 GBP
View
Most Expensive
B
NZ Jewellers
56dddedd-13c0-4d24-854f-065aef57e769 · Oct 30
$18,022 NZD
$10,157 USD
View
11 more retailers have this diamond
Prices start from $7,835 NZDSave up to $10,186 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
$7,835 NZD