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Round|Natural|GIA

1.03ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2557380118

Certificate GIA 2557380118

Diamond specifications and retailer prices

From £2,175 GBP
HK$22,800 HKD
As of November 1, 2026
Save £2,822 GBP (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,996 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 2557380118. Listed at 27 retailers as of October 30, 2026, with prices from £2,175 to £4,996, a £2,822 spread on the same certified stone. NZ Jewellers lists it at £4,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557380118
Dimensions6.40 × 6.43 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.40 mm6.43 mm1.03 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557380118
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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 1
Current: £2,189 GBP|Low: £2,022 GBP|High: £4,802 GBP|Avg: £3,091 GBP|-0.1%
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
November 1, 2026
Retailer 13£2,175 GBP
Retailer 1£2,189 GBP
Retailer 7£2,351 GBP
Retailer 2£2,546 GBP
Retailer 6£2,647 GBP
Retailer 15£2,741 GBP
Retailer 14£2,742 GBP
Retailer 16£2,867 GBP
Retailer 11£2,915 GBP
Retailer 8£2,921 GBP
Retailer 9£3,199 GBP
Retailer 4£3,303 GBP
Retailer 12£3,525 GBP
Retailer 3£3,680 GBP
Retailer 5£4,206 GBP
Retailer 10£4,796 GBP

39 data points across 16 retailers

27 retailers£2,175 GBP to £4,996 GBP

A
Cheapest Retailer
-
£2,175 GBP
HK$22,800 HKD
A
Retailer 2
-
£2,189 GBP
₹279,756 INR
View
A
Retailer 3
-
£2,351 GBP
₹300,498 INR
View
A
Retailer 4
-
£2,546 GBP
$3,417 USD
View
Retailer 5
-
£2,611 GBP
$3,504 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£2,647 GBP
$3,552 USD
View
Final sale: no returns
Retailer 7
-
£2,727 GBP
$3,659 USD
View
Price last confirmed 63 days ago
Retailer 8
-
£2,727 GBP
$3,659 USD
View
Price last confirmed 13 days ago
Retailer 9
-
£2,727 GBP
$3,659 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
£2,741 GBP
SGD 4,971 SGD
View
B+
Retailer 11
-
£2,742 GBP
$3,680 USD
View
Retailer 12
-
£2,832 GBP
$3,800 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
£2,867 GBP
$3,848 USD
View
B+
Retailer 14
-
£2,915 GBP
View
Retailer 15
-
£2,921 GBP
A$6,030 AUD
View
Price last confirmed 25 days ago
Retailer 16
-
£3,146 GBP
$4,222 USD
View
Price last confirmed 57 days ago
Retailer 17
-
£3,146 GBP
$4,222 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
£3,199 GBP
€4,088 EUR
View
B+
Retailer 19
-
£3,303 GBP
View
B+
Retailer 20
-
£3,309 GBP
$4,440 USD
View
B
Retailer 21
-
£3,525 GBP
ZAR 76,418 ZAR
View
B+
Retailer 22
-
£3,680 GBP
View
Retailer 23
-
£4,206 GBP
$5,645 USD
View
Price last confirmed 10 days ago
Retailer 24
-
£4,751 GBP
$6,375 USD
View
Price last confirmed 62 days ago
Retailer 25
-
£4,751 GBP
$6,375 USD
View
Price last confirmed 13 days ago
B
Retailer 26
-
£4,796 GBP
View
Most Expensive
B
NZ Jewellers
ec0fa1ed-6d1f-431a-8c11-c8d51f45248b · Oct 30
£4,996 GBP
$6,705 USD
View
26 more retailers have this diamond
Prices start from £2,175 GBPSave up to £2,822 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
1.03ct Round
£2,175 GBP