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Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6552201257

Certificate GIA 6552201257

Diamond specifications and retailer prices

From £2,600 GBP
$3,455 USD
As of October 28, 2026
Save £2,791 GBP (52%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £6,205 GBP at NZ Jewellers · As of September 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552201257. Listed at 25 retailers as of October 26, 2026, with a 107% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552201257
Dimensions6.52 × 6.46 × 4.05 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.52 mm6.46 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552201257
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

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: Oct 28
Current: £3,181 GBP|Low: £2,222 GBP|High: £5,740 GBP|Avg: £3,465 GBP|-5.5%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 2£2,600 GBP
Retailer 7£2,641 GBP
Retailer 16£2,667 GBP
Retailer 3£2,694 GBP
Retailer 19£2,826 GBP
Retailer 8£2,908 GBP
Retailer 18£2,916 GBP
Retailer 11£3,037 GBP
Retailer 1£3,181 GBP
Retailer 10£3,311 GBP
Retailer 6£3,333 GBP
Retailer 13£3,421 GBP
Retailer 9£3,546 GBP
Retailer 4£3,605 GBP
Retailer 17£3,794 GBP
Retailer 12£3,796 GBP
Retailer 14£4,116 GBP
Retailer 5£4,889 GBP
Retailer 15£5,391 GBP

32 data points across 19 retailers

25 retailers£2,600 GBP to £5,391 GBP

A
Cheapest Retailer
-
£2,600 GBP
$3,455 USD
A
Retailer 2
-
£2,641 GBP
$3,509 USD
View
A
Retailer 3
-
£2,667 GBP
$3,544 USD
View
A
Retailer 4
-
£2,694 GBP
$3,580 USD
View
A
Retailer 5
-
£2,800 GBP
A$5,725 AUD
View
A
Retailer 6
-
£2,826 GBP
$3,755 USD
View
Final sale: no returns
A
Retailer 7
-
£2,908 GBP
€3,680 EUR
View
A
Retailer 8
-
£2,916 GBP
$3,875 USD
View
A
Retailer 9
-
£3,037 GBP
$4,036 USD
View
A
Retailer 10
-
£3,181 GBP
View
A
Retailer 11
-
£3,226 GBP
$4,287 USD
View
Price last confirmed 27 days ago
A
Retailer 12
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£3,226 GBP
$4,287 USD
View
Price last confirmed 29 days ago
A
Retailer 13
-
£3,311 GBP
$4,400 USD
View
A
Retailer 14
-
£3,325 GBP
A$6,798 AUD
View
A
Retailer 15
-
£3,333 GBP
$4,429 USD
View
A
Retailer 16
-
£3,421 GBP
View
A
Retailer 17
-
£3,546 GBP
$4,711 USD
View
A
Retailer 18
-
£3,605 GBP
A$7,370 AUD
View
Price last confirmed 19 days ago
A
Retailer 19
-
£3,723 GBP
$4,947 USD
View
Price last confirmed 29 days ago
A
Retailer 20
-
£3,794 GBP
View
A
Retailer 21
-
£3,796 GBP
€4,804 EUR
View
B+
Retailer 22
-
£4,116 GBP
ZAR 88,350 ZAR
View
B+
Retailer 23
-
£4,889 GBP
$6,496 USD
View
B+
Retailer 24
-
£5,391 GBP
View
Most Expensive
B
NZ Jewellers
6ba9a14b-d8cb-4a4a-a806-16f44115c2e3 · Sep 28
£6,205 GBP
$8,245 USD
View
Price last confirmed 31 days ago
24 more retailers have this diamond
Prices start from £2,600 GBPSave up to £2,791 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
£2,600 GBP