Round|Natural|GIA

1.20ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 6421648775

Certificate GIA 6421648775

Diamond specifications and retailer prices

From $10,992 NZD
€5,900 EUR
As of October 29, 2026
Save $20,210 NZD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $31,202 NZD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 6421648775. Listed at 21 retailers as of October 29, 2026, with prices from $10,992 to $31,202, a $20,210 spread on the same certified stone. Diamond Quarter lists it at $31,202. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421648775
Dimensions6.76 × 6.71 × 4.25 mm
L/W Ratio1.01
Top View
6.76 mm6.71 mm1.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6421648775
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 63.4%

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: Oct 29
Current: $13,424 NZD|Low: $10,983 NZD|High: $20,210 NZD|Avg: $13,898 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$10,992 NZD
Retailer 9$11,151 NZD
Retailer 3$11,322 NZD
Retailer 10$11,984 NZD
Retailer 2$12,003 NZD
Retailer 5$13,161 NZD
Retailer 1$13,424 NZD
Retailer 8$13,731 NZD
Retailer 4$14,822 NZD
Retailer 7$17,447 NZD
Retailer 6$20,077 NZD

42 data points across 11 retailers

21 retailers$10,992 NZD to $31,202 NZD

A
Cheapest Retailer
-
$10,992 NZD
€5,900 EUR
A
Retailer 2
-
$11,151 NZD
$6,285 USD
View
B+
Retailer 3
-
$11,322 NZD
$6,381 USD
View
B+
Retailer 4
-
$11,911 NZD
CA$9,324 CAD
View
B+
Retailer 5
-
$11,984 NZD
$6,754 USD
View
Final sale: no returns
B+
Retailer 6
-
$12,003 NZD
$6,765 USD
View
Retailer 7
-
$12,983 NZD
$7,317 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$13,161 NZD
£5,841 GBP
View
Retailer 9
-
$13,181 NZD
$7,429 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$13,424 NZD
£5,958 GBP
View
Retailer 11
-
$13,731 NZD
A$11,905 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$14,354 NZD
$8,090 USD
View
B+
Retailer 13
-
$14,354 NZD
$8,090 USD
View
B+
Retailer 14
-
$14,822 NZD
€7,956 EUR
View
B+
Retailer 15
-
$14,833 NZD
$8,360 USD
View
Retailer 16
-
$14,979 NZD
$8,442 USD
View
Price last confirmed 32 days ago
Retailer 17
-
$15,784 NZD
$8,896 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$17,447 NZD
ZAR 158,858 ZAR
View
B
Retailer 19
-
$20,077 NZD
£8,910 GBP
View
Retailer 20
-
$23,965 NZD
$13,507 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Diamond Quarter
1.2VVS1G6475AA38N · Oct 31
$31,202 NZD
£13,847 GBP
View
20 more retailers have this diamond
Prices start from $10,992 NZDSave up to $20,210 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
$10,992 NZD