Round|Natural|GIA

1.20ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 6552670187

Certificate GIA 6552670187

Diamond specifications and retailer prices

From $8,208 NZD
As of November 6, 2026
Save $271 NZD (3%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,137 NZD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6552670187. Listed at 18 retailers as of November 6, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552670187
Dimensions6.78 × 6.74 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.78 mm6.74 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552670187
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.4%

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 6
Current: $8,478 NZD|Low: $5,870 NZD|High: $13,217 NZD|Avg: $8,323 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 14$5,956 NZD
Retailer 18$6,099 NZD
Retailer 19$7,073 NZD
Retailer 3$7,306 NZD
Retailer 20$7,306 NZD
Retailer 6$7,410 NZD
Retailer 8$7,566 NZD
Retailer 5$8,045 NZD
Retailer 13$8,114 NZD
Retailer 16$8,121 NZD
Retailer 12$8,208 NZD
Retailer 15$8,208 NZD
Retailer 11$8,433 NZD
Retailer 1$8,478 NZD
Retailer 2$8,536 NZD
Retailer 9$8,561 NZD
Retailer 17$9,306 NZD
Retailer 10$9,319 NZD
Retailer 7$9,544 NZD
Retailer 21$9,748 NZD
Retailer 4$12,938 NZD

24 data points across 21 retailers

18 retailers$8,208 NZD to $8,478 NZD

Retailer 1
-
$5,956 NZD
Price last confirmed 23 days ago
Retailer 2
-
$6,099 NZD
View
Price last confirmed 22 days ago
Retailer 3
-
$7,073 NZD
View
Price last confirmed 22 days ago
Retailer 4
-
$7,566 NZD
View
Price last confirmed 21 days ago
Retailer 5
-
$8,045 NZD
View
Price last confirmed 22 days ago
Retailer 6
-
$8,114 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$8,114 NZD
View
Price last confirmed 38 days ago
Retailer 8
-
$8,121 NZD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$8,208 NZD
View
B+
Retailer 10
-
$8,208 NZD
View
Retailer 11
-
$8,433 NZD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$8,478 NZD
View
Retailer 13
-
$8,561 NZD
View
Price last confirmed 28 days ago
Retailer 14
-
$9,319 NZD
View
Price last confirmed 21 days ago
Retailer 15
-
$9,362 NZD
View
Price last confirmed 38 days ago
Retailer 16
-
$9,748 NZD
View
Price last confirmed 25 days ago
Retailer 17
-
$12,938 NZD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
25266035-460c-4e78-ab7a-b26f67dd8d16 · Oct 3
$14,137 NZD
$7,837 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $8,208 NZDSave up to $271 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
$8,208 NZD