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Round|Natural|GIA

1.05ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 2557678333

Certificate GIA 2557678333

Diamond specifications and retailer prices

From £3,997 GBP
HK$41,900 HKD
As of November 2, 2026
Save £4,879 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £10,049 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557678333. Listed at 21 retailers as of November 2, 2026, with a 122% 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

1.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557678333
Dimensions6.46 × 6.42 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.46 mm6.42 mm1.05 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557678333
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: £8,876 GBP|Low: £3,939 GBP|High: £9,228 GBP|Avg: £5,416 GBP|-3.8%
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 3, 2026
Retailer 18£3,997 GBP
Retailer 5£4,142 GBP
Retailer 17£4,397 GBP
Retailer 3£4,437 GBP
Retailer 2£4,467 GBP
Retailer 8£4,484 GBP
Retailer 9£4,543 GBP
Retailer 13£4,570 GBP
Retailer 19£4,697 GBP
Retailer 15£4,792 GBP
Retailer 12£5,055 GBP
Retailer 16£5,089 GBP
Retailer 11£5,288 GBP
Retailer 6£5,695 GBP
Retailer 4£5,746 GBP
Retailer 10£5,859 GBP
Retailer 7£6,433 GBP
Retailer 14£7,819 GBP
NZ Jewellers£8,876 GBP

20 data points across 19 retailers

21 retailers£3,997 GBP to £8,876 GBP

A+
Cheapest Retailer
-
£3,997 GBP
HK$41,900 HKD
A+
Retailer 2
-
£4,142 GBP
$5,558 USD
View
A
Retailer 3
-
£4,397 GBP
€5,620 EUR
View
A
Retailer 4
-
£4,437 GBP
$5,954 USD
View
Final sale: no returns
A
Retailer 5
-
£4,467 GBP
$5,995 USD
View
A
Retailer 6
-
£4,484 GBP
$6,017 USD
View
A
Retailer 7
-
£4,543 GBP
$6,097 USD
View
A
Retailer 8
-
£4,570 GBP
€5,841 EUR
View
A
Retailer 9
-
£4,697 GBP
$6,303 USD
View
A
Retailer 10
-
£4,792 GBP
$6,430 USD
View
A
Retailer 11
-
£5,055 GBP
View
A
Retailer 12
-
£5,089 GBP
$6,829 USD
View
Retailer 13
-
£5,288 GBP
A$10,917 AUD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£5,535 GBP
A$11,428 AUD
View
A
Retailer 15
-
£5,695 GBP
€7,279 EUR
View
B+
Retailer 16
-
£5,746 GBP
View
Retailer 17
-
£5,859 GBP
$7,862 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
£6,433 GBP
ZAR 139,461 ZAR
View
B+
Retailer 19
-
£7,819 GBP
View
B+
Retailer 20
-
£8,876 GBP
$11,911 USD
View
Most Expensive
NZ Jewellers
93e91f25-d113-42ac-8310-d7527039b532 · Sep 25
£10,049 GBP
$13,485 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from £3,997 GBPSave up to £4,879 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+
1.05ct Round
£3,997 GBP