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Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 1548878731

Certificate GIA 1548878731

Diamond specifications and retailer prices

From £4,465 GBP
$5,934 USD
As of October 29, 2026
Save £3,122 GBP (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,056 GBP at NZ Jewellers · As of September 21, 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 1548878731. Listed at 16 retailers as of October 29, 2026, with a 70% 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
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1548878731
Dimensions6.50 × 6.46 × 4.03 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Needle
Top View
6.50 mm6.46 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548878731
Side View
Table 59.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

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: Oct 29
Current: £5,045 GBP|Low: £4,150 GBP|High: £7,927 GBP|Avg: £5,693 GBP|-9.1%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19£4,465 GBP
Retailer 10£4,471 GBP
Retailer 17£4,528 GBP
Retailer 18£4,577 GBP
Retailer 13£4,865 GBP
Retailer 1£5,045 GBP
Retailer 15£5,202 GBP
Retailer 11£5,351 GBP
Retailer 12£5,405 GBP
Retailer 4£5,501 GBP
Retailer 5£5,501 GBP
Retailer 6£5,592 GBP
Retailer 14£5,641 GBP
Retailer 3£5,690 GBP
Retailer 9£6,611 GBP
Retailer 7£7,162 GBP
Retailer 8£7,321 GBP
Retailer 16£7,587 GBP
Retailer 2£7,927 GBP

24 data points across 19 retailers

16 retailers£4,465 GBP to £7,587 GBP

B+
Cheapest Retailer
-
£4,465 GBP
$5,934 USD
B+
Retailer 2
-
£4,528 GBP
$6,016 USD
View
Final sale: no returns
B+
Retailer 3
-
£4,577 GBP
CA$8,446 CAD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£4,865 GBP
$6,464 USD
View
B+
Retailer 5
-
£5,045 GBP
$6,703 USD
View
B+
Retailer 6
-
£5,202 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£5,405 GBP
$7,182 USD
View
B+
Retailer 8
-
£5,501 GBP
$7,310 USD
View
B+
Retailer 9
-
£5,501 GBP
$7,310 USD
View
B+
Retailer 10
-
£5,592 GBP
$7,430 USD
View
B+
Retailer 11
-
£5,641 GBP
€7,139 EUR
View
B+
Retailer 12
-
£5,690 GBP
$7,560 USD
View
B
Retailer 13
-
£7,587 GBP
View
B
Retailer 14
-
£7,927 GBP
$10,534 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£8,263 GBP
$10,980 USD
View
Price last confirmed 52 days ago
Most Expensive
B
NZ Jewellers
bc26f377-c573-4db4-a912-7465926d57d4 · Sep 21
£9,056 GBP
$12,033 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £4,465 GBPSave up to £3,122 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+
1.05ct Round
£4,465 GBP