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0.43ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2564449894

Certificate GIA 2564449894

Diamond specifications and retailer prices

From £177 GBP
₹22,606 INR
As of October 31, 2026
Save £580 GBP (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £757 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564449894. Listed at 9 retailers as of October 30, 2026, with prices from £177 to £757, a £580 spread on the same certified stone. Diamond Exchange Canada lists it at £757. 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

0.43
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564449894
Dimensions4.82 × 4.85 × 3.01 mm
L/W Ratio1.01
Top View
4.82 mm4.85 mm0.43 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564449894
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

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: Oct 31
Current: £757 GBP|Low: £177 GBP|High: £834 GBP|Avg: £347 GBP|-9.3%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£177 GBP
Retailer 7£210 GBP
Retailer 9£228 GBP
Retailer 5£241 GBP
Retailer 8£262 GBP
Retailer 10£293 GBP
Retailer 6£330 GBP
Retailer 4£411 GBP
Retailer 3£430 GBP
Diamond Exchange Canada£757 GBP

35 data points across 10 retailers

9 retailers£177 GBP to £757 GBP

A
Cheapest Retailer
-
£177 GBP
₹22,606 INR
A
Retailer 2
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 3
-
£228 GBP
$305 USD
View
A
Retailer 4
-
£241 GBP
SGD 436 SGD
View
A
Retailer 5
-
£262 GBP
SGD 474 SGD
View
A
Retailer 6
-
£330 GBP
$443 USD
View
A
Retailer 7
-
£411 GBP
€524 EUR
View
A
Retailer 8
-
£430 GBP
View
Most Expensive
B
Diamond Exchange Canada
1985766387 · Oct 30
£757 GBP
CA$1,408 CAD
View
8 more retailers have this diamond
Prices start from £177 GBPSave up to £580 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
0.43ct Round
£177 GBP