Round|Natural|GIA

1.13ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2195346454

Certificate GIA 2195346454

Diamond specifications and retailer prices

From £3,541 GBP
$4,744 USD
As of October 30, 2026
Save £1,669 GBP (32%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £8,119 GBP at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2195346454. Listed at 23 retailers as of October 30, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.13
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2195346454
Dimensions6.71 × 6.66 × 4.10 mm
L/W Ratio1.01
Top View
6.71 mm6.66 mm1.13 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2195346454
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,866 GBP|Low: £3,429 GBP|High: £7,239 GBP|Avg: £4,712 GBP|-1.1%
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
November 1, 2026
Retailer 17£3,721 GBP
Retailer 12£3,787 GBP
Retailer 8£3,836 GBP
Retailer 14£4,019 GBP
Retailer 6£4,105 GBP
Retailer 11£4,250 GBP
Retailer 7£4,340 GBP
Retailer 9£4,665 GBP
Retailer 13£4,665 GBP
Retailer 16£4,732 GBP
Retailer 3£4,761 GBP
Retailer 1£4,866 GBP
Retailer 10£4,902 GBP
Retailer 2£5,209 GBP
Retailer 5£5,352 GBP
Retailer 4£5,854 GBP
Retailer 15£7,219 GBP

38 data points across 17 retailers

23 retailers£3,541 GBP to £5,209 GBP

B+
Cheapest Retailer
-
£3,541 GBP
$4,744 USD
B+
Retailer 2
-
£3,787 GBP
$5,074 USD
View
Retailer 3
-
£3,836 GBP
$5,140 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
£3,886 GBP
CA$7,232 CAD
View
Retailer 5
-
£3,904 GBP
$5,231 USD
View
Price last confirmed 97 days ago
B+
Retailer 6
-
£4,019 GBP
$5,386 USD
View
B
Retailer 7
-
£4,250 GBP
$5,695 USD
View
Retailer 8
-
£4,250 GBP
$5,695 USD
View
Price last confirmed 10 days ago
Retailer 9
-
£4,340 GBP
$5,815 USD
View
Price last confirmed 24 days ago
Retailer 10
-
£4,398 GBP
$5,893 USD
View
Price last confirmed 24 days ago
Retailer 11
-
£4,398 GBP
$5,893 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
£4,665 GBP
$6,250 USD
View
B
Retailer 13
-
£4,665 GBP
$6,250 USD
View
Retailer 14
-
£4,732 GBP
View
Price last confirmed 24 days ago
Retailer 15
-
£4,761 GBP
A$9,814 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
£4,866 GBP
€6,209 EUR
View
B
Retailer 17
-
£4,902 GBP
View
Retailer 18
-
£5,074 GBP
$6,799 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
£5,209 GBP
$6,980 USD
View
Retailer 20
-
£5,352 GBP
$7,171 USD
View
Price last confirmed 24 days ago
Retailer 21
-
£5,854 GBP
ZAR 126,707 ZAR
View
Price last confirmed 31 days ago
Retailer 22
-
£7,219 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
e143869a-9940-4b52-b3a9-58316e9708b0 · Sep 27
£8,119 GBP
$10,879 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from £3,541 GBPSave up to £1,669 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+
1.13ct Round
£3,541 GBP