CaratHunter
Plans
Round|Natural|GIA

1.23ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6562230990

Certificate GIA 6562230990

Diamond specifications and retailer prices

From £5,555 GBP
As of November 4, 2026
Save £5,453 GBP (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,008 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6562230990. Listed at 19 retailers as of November 4, 2026, with prices from £5,555 to £11,008, a £5,453 spread on the same certified stone. NZ Jewellers lists it at £11,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562230990
Dimensions6.79 × 6.84 × 4.27 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.79 mm6.84 mm1.23 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562230990
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: £11,008 GBP|Low: £5,555 GBP|High: £11,343 GBP|Avg: £6,899 GBP|-3.0%
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
November 7, 2026
Retailer 15£5,555 GBP
Retailer 9£5,688 GBP
Retailer 3£5,732 GBP
Retailer 13£6,015 GBP
Retailer 4£6,044 GBP
Retailer 10£6,075 GBP
Retailer 16£6,075 GBP
Retailer 2£6,077 GBP
Retailer 18£6,233 GBP
Retailer 8£6,581 GBP
Retailer 17£6,683 GBP
Retailer 6£6,767 GBP
Retailer 11£6,776 GBP
Retailer 7£7,116 GBP
Retailer 5£7,594 GBP
Retailer 14£8,029 GBP
Retailer 12£9,123 GBP
NZ Jewellers£11,008 GBP

27 data points across 18 retailers

19 retailers£5,555 GBP to £11,008 GBP

Retailer 1
-
£5,164 GBP
Price last confirmed 45 days ago
B+
Retailer 2
-
£5,555 GBP
View
B+
Retailer 3
-
£5,688 GBP
View
B+
Retailer 4
-
£5,732 GBP
View
B+
Retailer 5
-
£6,015 GBP
View
B+
Retailer 6
-
£6,044 GBP
View
B+
Retailer 7
-
£6,075 GBP
View
Final sale: no returns
Retailer 8
-
£6,075 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£6,077 GBP
View
Retailer 10
-
£6,233 GBP
View
Price last confirmed 16 days ago
B+
Retailer 11
-
£6,581 GBP
View
B+
Retailer 12
-
£6,683 GBP
View
B+
Retailer 13
-
£6,767 GBP
View
B+
Retailer 14
-
£6,776 GBP
View
B+
Retailer 15
-
£7,116 GBP
View
B+
Retailer 16
-
£7,594 GBP
View
B
Retailer 17
-
£8,029 GBP
View
B
Retailer 18
-
£9,123 GBP
View
Most Expensive
B
NZ Jewellers
f0907903-aa40-4b01-ba5d-3e6a30a14755 · Nov 7
£11,008 GBP
$14,734 USD
View
18 more retailers have this diamond
Prices start from £5,555 GBPSave up to £5,453 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.

B+
1.23ct Round
£5,555 GBP