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Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2566391961

Certificate GIA 2566391961

Diamond specifications and retailer prices

From £3,160 GBP
HK$32,800 HKD
As of October 29, 2026
Save £3,447 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,606 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 2566391961. Listed at 17 retailers as of October 26, 2026, with prices from £3,160 to £6,606, a £3,447 spread on the same certified stone. Wholesale Diamonds Direct lists it at £6,606. 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
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566391961
Dimensions6.50 × 6.47 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.50 mm6.47 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566391961
Side View
Table 59.0%Crown 34.5°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 29
Current: £4,118 GBP|Low: £3,160 GBP|High: £6,870 GBP|Avg: £4,533 GBP|-5.6%
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
Wholesale Diamonds Direct
October 29, 2026
Retailer 5£3,160 GBP
Retailer 10£3,669 GBP
Retailer 4£3,722 GBP
Retailer 15£3,753 GBP
Retailer 13£3,795 GBP
Retailer 9£3,987 GBP
Retailer 7£4,040 GBP
Retailer 11£4,057 GBP
Retailer 3£4,087 GBP
Retailer 1£4,118 GBP
Retailer 6£4,455 GBP
Retailer 14£4,737 GBP
Retailer 2£4,774 GBP
Retailer 12£5,329 GBP
Retailer 8£6,482 GBP
Wholesale Diamonds Direct£6,606 GBP

16 data points across 16 retailers

17 retailers£3,160 GBP to £6,606 GBP

A
Cheapest Retailer
-
£3,160 GBP
HK$32,800 HKD
A
Retailer 2
-
£3,669 GBP
€4,643 EUR
View
A
Retailer 3
-
£3,722 GBP
€4,710 EUR
View
A
Retailer 4
-
£3,748 GBP
$4,980 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£3,753 GBP
A$7,673 AUD
View
A
Retailer 6
-
£3,795 GBP
$5,043 USD
View
A
Retailer 7
-
£3,987 GBP
View
A
Retailer 8
-
£4,040 GBP
$5,368 USD
View
Final sale: no returns
A
Retailer 9
-
£4,057 GBP
SGD 7,285 SGD
View
A
Retailer 10
-
£4,087 GBP
$5,430 USD
View
A
Retailer 11
-
£4,118 GBP
View
B+
Retailer 12
-
£4,455 GBP
$5,920 USD
View
B+
Retailer 13
-
£4,737 GBP
View
B+
Retailer 14
-
£4,774 GBP
View
B+
Retailer 15
-
£5,329 GBP
ZAR 114,398 ZAR
View
B
Retailer 16
-
£6,482 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
529509468 · Oct 26
£6,606 GBP
$8,778 USD
View
16 more retailers have this diamond
Prices start from £3,160 GBPSave up to £3,447 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
£3,160 GBP