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Round|Natural|GIA

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1563685101

Certificate GIA 1563685101

Diamond specifications and retailer prices

From £2,888 GBP
As of November 5, 2026
Save £3,569 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,457 GBP at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1563685101. Listed at 23 retailers as of November 5, 2026, with prices from £2,888 to £6,457, a £3,569 spread on the same certified stone. NZ Jewellers lists it at £6,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563685101
Dimensions6.86 × 6.83 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.86 mm6.83 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563685101
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 5
Current: £6,457 GBP|Low: £2,888 GBP|High: £6,647 GBP|Avg: £4,117 GBP|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 23
November 6, 2026
Retailer 4£2,888 GBP
Retailer 19£3,187 GBP
Retailer 12£3,379 GBP
Retailer 18£3,513 GBP
Retailer 21£3,563 GBP
Retailer 15£3,571 GBP
Retailer 13£3,626 GBP
Retailer 2£3,768 GBP
Retailer 11£3,826 GBP
Retailer 7£3,861 GBP
Retailer 9£3,875 GBP
Retailer 3£3,945 GBP
Retailer 16£3,954 GBP
Retailer 14£3,981 GBP
Retailer 10£3,988 GBP
Retailer 5£4,049 GBP
Retailer 20£4,102 GBP
Retailer 23£4,246 GBP
Retailer 22£4,454 GBP
Retailer 6£4,484 GBP
Retailer 17£4,710 GBP
Retailer 8£6,155 GBP
NZ Jewellers£6,457 GBP

13 data points across 23 retailers

23 retailers£2,888 GBP to £6,457 GBP

A
Cheapest Retailer
-
£2,888 GBP
A
Retailer 2
-
£3,187 GBP
View
A
Retailer 3
-
£3,379 GBP
View
B+
Retailer 4
-
£3,513 GBP
View
B+
Retailer 5
-
£3,563 GBP
View
Final sale: no returns
B+
Retailer 6
-
£3,571 GBP
View
B+
Retailer 7
-
£3,626 GBP
View
B+
Retailer 8
-
£3,768 GBP
View
B+
Retailer 9
-
£3,826 GBP
View
B+
Retailer 10
-
£3,861 GBP
View
B+
Retailer 11
-
£3,875 GBP
View
B+
Retailer 12
-
£3,945 GBP
View
Retailer 13
-
£3,954 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£3,981 GBP
View
B+
Retailer 15
-
£3,988 GBP
View
B+
Retailer 16
-
£4,049 GBP
View
B+
Retailer 17
-
£4,102 GBP
View
B+
Retailer 18
-
£4,246 GBP
View
B+
Retailer 19
-
£4,454 GBP
View
B+
Retailer 20
-
£4,484 GBP
View
B+
Retailer 21
-
£4,710 GBP
View
B
Retailer 22
-
£6,155 GBP
View
Most Expensive
B
NZ Jewellers
80208b16-b3fe-42ee-8691-47b477acf18b · Nov 5
£6,457 GBP
$8,690 USD
View
22 more retailers have this diamond
Prices start from £2,888 GBPSave up to £3,569 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
£2,888 GBP