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Round|Natural|GIA

1.13ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1449718860

Certificate GIA 1449718860

Diamond specifications and retailer prices

From £1,238 GBP
As of November 5, 2026
Save £1,960 GBP (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,198 GBP at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1449718860. Listed at 8 retailers as of November 5, 2026, with prices from £1,238 to £3,198, a £1,960 spread on the same certified stone. NZ Jewellers lists it at £3,198. 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
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449718860
Dimensions6.74 × 6.70 × 4.12 mm
L/W Ratio1.01
Top View
6.74 mm6.70 mm1.13 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449718860
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: Nov 5
Current: £3,198 GBP|Low: £1,238 GBP|High: £3,198 GBP|Avg: £1,769 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£1,238 GBP
Retailer 6£1,386 GBP
Retailer 8£1,386 GBP
Retailer 5£1,450 GBP
Retailer 7£1,599 GBP
Retailer 3£1,667 GBP
Retailer 2£2,076 GBP
NZ Jewellers£3,198 GBP

41 data points across 8 retailers

8 retailers£1,238 GBP to £3,198 GBP

B+
Cheapest Retailer
-
£1,238 GBP
B+
Retailer 2
-
£1,386 GBP
View
B+
Retailer 3
-
£1,450 GBP
View
B
Retailer 4
-
£1,599 GBP
View
B+
Retailer 5
-
£1,667 GBP
View
B
Retailer 6
-
£2,076 GBP
View
B
Retailer 7
-
£2,216 GBP
View
Most Expensive
C
NZ Jewellers
5fe01154-45f9-46a4-a020-a15517dd0896 · Nov 5
£3,198 GBP
$4,304 USD
View
7 more retailers have this diamond
Prices start from £1,238 GBPSave up to £1,960 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
£1,238 GBP