Radiant|Natural|GIA

1.20ct H VVS1 Radiant Natural Diamond

EX • H/VVS1 • GIA 6511583058

Certificate GIA 6511583058

Diamond specifications and retailer prices

From $4,319 USD
As of November 4, 2026
Save $4,320 USD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,639 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6511583058. Listed at 19 retailers as of November 4, 2026, with prices from $4,319 to $8,639, a $4,320 spread on the same certified stone. NZ Jewellers lists it at $8,639. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511583058
Dimensions6.81 × 5.25 × 3.56 mm
L/W Ratio1.30
Top View
6.81 mm5.25 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511583058
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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 4
Current: $8,639 USD|Low: $4,319 USD|High: $8,639 USD|Avg: $5,866 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$4,319 USD
Retailer 3$4,338 USD
Retailer 8$4,462 USD
Retailer 11$4,633 USD
Retailer 10$4,805 USD
Retailer 5$4,984 USD
Retailer 12$5,148 USD
Retailer 2$5,155 USD
Retailer 7$5,822 USD
Retailer 4$6,019 USD
Retailer 9$7,550 USD
Retailer 6$8,205 USD
NZ Jewellers$8,639 USD

39 data points across 13 retailers

19 retailers$4,319 USD to $8,639 USD

B+
Cheapest Retailer
-
$4,319 USD
Final sale: no returns
B+
Retailer 2
-
$4,338 USD
View
B+
Retailer 3
-
$4,462 USD
View
B+
Retailer 4
-
$4,633 USD
View
B+
Retailer 5
-
$4,805 USD
View
B+
Retailer 6
-
$4,984 USD
View
B+
Retailer 7
-
$5,139 USD
View
B+
Retailer 8
-
$5,148 USD
View
B+
Retailer 9
-
$5,155 USD
View
B+
Retailer 10
-
$5,300 USD
View
B+
Retailer 11
-
$5,300 USD
View
B+
Retailer 12
-
$5,358 USD
View
B
Retailer 13
-
$5,480 USD
View
B
Retailer 14
-
$5,822 USD
View
B
Retailer 15
-
$6,019 USD
View
B
Retailer 16
-
$7,550 USD
View
B
Retailer 17
-
$8,205 USD
View
Retailer 18
-
$8,639 USD
View
Price last confirmed 36 days ago
Most Expensive
B
NZ Jewellers
6f5130d1-8209-447b-929f-261c6b422daf · Nov 5
$8,639 USD
View
18 more retailers have this diamond
Prices start from $4,319 USDSave up to $4,320 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 Radiant
$4,319 USD