Round|Natural|GIA

1.20ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 6552670187

Certificate GIA 6552670187

Diamond specifications and retailer prices

From $4,550 USD
As of November 6, 2026
Save $150 USD (3%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,837 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,700 USD|Low: $3,254 USD|High: $7,327 USD|Avg: $4,614 USD
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$3,302 USD
Retailer 18$3,381 USD
Retailer 19$3,921 USD
Retailer 3$4,050 USD
Retailer 20$4,050 USD
Retailer 6$4,108 USD
Retailer 8$4,194 USD
Retailer 5$4,460 USD
Retailer 13$4,498 USD
Retailer 16$4,502 USD
Retailer 12$4,550 USD
Retailer 15$4,550 USD
Retailer 11$4,675 USD
Retailer 1$4,700 USD
Retailer 2$4,732 USD
Retailer 9$4,746 USD
Retailer 17$5,159 USD
Retailer 10$5,166 USD
Retailer 7$5,291 USD
Retailer 21$5,404 USD
Retailer 4$7,172 USD

24 data points across 21 retailers

18 retailers$4,550 USD to $4,700 USD

Retailer 1
-
$3,302 USD
Price last confirmed 23 days ago
Retailer 2
-
$3,381 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$3,921 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$4,194 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$4,460 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$4,498 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$4,498 USD
View
Price last confirmed 38 days ago
Retailer 8
-
$4,502 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$4,550 USD
View
B+
Retailer 10
-
$4,550 USD
View
Retailer 11
-
$4,675 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$4,700 USD
View
Retailer 13
-
$4,746 USD
View
Price last confirmed 28 days ago
Retailer 14
-
$5,166 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$5,190 USD
View
Price last confirmed 38 days ago
Retailer 16
-
$5,404 USD
View
Price last confirmed 25 days ago
Retailer 17
-
$7,172 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
25266035-460c-4e78-ab7a-b26f67dd8d16 · Oct 3
$7,837 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $4,550 USDSave up to $150 USD

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
$4,550 USD