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0.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7541812880

Certificate GIA 7541812880

Diamond specifications and retailer prices

From £130 GBP
As of November 2, 2026
Save £709 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £839 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541812880. Listed at 9 retailers as of November 2, 2026, with prices from £130 to £839, a £709 spread on the same certified stone. NZ Jewellers lists it at £839. 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

0.40
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7541812880
Dimensions4.68 × 4.70 × 2.91 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
4.68 mm4.70 mm0.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541812880
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £839 GBP|Low: £130 GBP|High: £921 GBP|Avg: £330 GBP|-8.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3£130 GBP
Retailer 6£204 GBP
Retailer 9£209 GBP
Retailer 10£227 GBP
Retailer 8£282 GBP
Retailer 2£288 GBP
Retailer 7£310 GBP
Retailer 5£318 GBP
Retailer 4£380 GBP
NZ Jewellers£839 GBP

15 data points across 10 retailers

9 retailers£130 GBP to £839 GBP

A
Cheapest Retailer
-
£130 GBP
A
Retailer 2
-
£204 GBP
View
Retailer 3
-
£209 GBP
View
Price last confirmed 38 days ago
B+
Retailer 4
-
£282 GBP
View
B+
Retailer 5
-
£288 GBP
View
B+
Retailer 6
-
£310 GBP
View
B+
Retailer 7
-
£318 GBP
View
B+
Retailer 8
-
£380 GBP
View
Most Expensive
B
NZ Jewellers
e948ee76-d5fe-4101-9bd2-12244c9d687c · Nov 2
£839 GBP
$1,129 USD
View
8 more retailers have this diamond
Prices start from £130 GBPSave up to £709 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
0.40ct Round
£130 GBP