Round|Natural|GIA

1.20ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 6511168823

Certificate GIA 6511168823

Diamond specifications and retailer prices

From £3,136 GBP
As of November 6, 2026
Save £3,926 GBP (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £7,231 GBP at NZ Jewellers · As of September 28, 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 6511168823. Listed at 26 retailers as of November 5, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511168823
Dimensions6.96 × 6.93 × 4.11 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
6.96 mm6.93 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511168823
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.2%

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: Nov 6
Current: £7,062 GBP|Low: £3,108 GBP|High: £7,122 GBP|Avg: £4,446 GBP|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 17£3,136 GBP
Retailer 2£3,148 GBP
Retailer 19£3,708 GBP
Retailer 10£3,714 GBP
Retailer 5£3,717 GBP
Retailer 8£3,897 GBP
Retailer 18£3,985 GBP
Retailer 12£4,052 GBP
Retailer 6£4,223 GBP
Retailer 11£4,259 GBP
Retailer 9£4,281 GBP
Retailer 4£4,332 GBP
Retailer 7£4,338 GBP
Retailer 14£4,611 GBP
Retailer 15£4,741 GBP
Retailer 3£4,907 GBP
Retailer 13£5,151 GBP
Retailer 16£6,707 GBP
NZ Jewellers£7,062 GBP

24 data points across 19 retailers

26 retailers£3,136 GBP to £7,062 GBP

A
Cheapest Retailer
-
£3,136 GBP
A
Retailer 2
-
£3,148 GBP
View
B+
Retailer 3
-
£3,708 GBP
View
B+
Retailer 4
-
£3,714 GBP
View
B+
Retailer 5
-
£3,717 GBP
View
B+
Retailer 6
-
£3,897 GBP
View
Final sale: no returns
Retailer 7
-
£3,985 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£4,052 GBP
View
Retailer 9
-
£4,223 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£4,259 GBP
View
Price last confirmed 23 days ago
Retailer 11
-
£4,259 GBP
View
Price last confirmed 21 days ago
Retailer 12
-
£4,281 GBP
View
Price last confirmed 19 days ago
Retailer 13
-
£4,294 GBP
View
Price last confirmed 36 days ago
Retailer 14
-
£4,294 GBP
View
Price last confirmed 38 days ago
B+
Retailer 15
-
£4,332 GBP
View
B+
Retailer 16
-
£4,338 GBP
View
B+
Retailer 17
-
£4,611 GBP
View
B+
Retailer 18
-
£4,741 GBP
View
B+
Retailer 19
-
£4,907 GBP
View
Retailer 20
-
£4,914 GBP
View
Price last confirmed 24 days ago
Retailer 21
-
£4,955 GBP
View
Price last confirmed 35 days ago
B+
Retailer 22
-
£5,151 GBP
View
B
Retailer 23
-
£6,707 GBP
View
B
Retailer 24
-
£7,062 GBP
View
Retailer 25
-
£7,122 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
444df977-fdee-45c7-b232-e379162afcd1 · Sep 28
£7,231 GBP
$9,678 USD
View
Price last confirmed 39 days ago
25 more retailers have this diamond
Prices start from £3,136 GBPSave up to £3,926 GBP

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
£3,136 GBP