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Round|Natural|GIA

1.43ct G IF Round Natural Diamond

EX • G/IF • GIA 1548229665

Certificate GIA 1548229665

Diamond specifications and retailer prices

From £6,512 GBP
€8,310 EUR
As of November 1, 2026
Save £5,118 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,630 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1548229665. Listed at 9 retailers as of October 30, 2026, with prices from £6,512 to £11,630, a £5,118 spread on the same certified stone. NZ Jewellers lists it at £11,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1548229665
Dimensions7.17 × 7.20 × 4.48 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
7.17 mm7.20 mm1.43 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548229665
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 1
Current: £11,630 GBP|Low: £6,164 GBP|High: £11,630 GBP|Avg: £8,657 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£6,512 GBP
Retailer 4£7,475 GBP
Retailer 5£7,702 GBP
Retailer 7£8,383 GBP
Retailer 8£8,406 GBP
Retailer 2£8,434 GBP
Retailer 3£10,898 GBP
NZ Jewellers£11,630 GBP

36 data points across 8 retailers

9 retailers£6,512 GBP to £11,630 GBP

A
Cheapest Retailer
-
£6,512 GBP
€8,310 EUR
A
Retailer 2
-
£7,472 GBP
$10,011 USD
View
A
Retailer 3
-
£7,475 GBP
View
A
Retailer 4
-
£7,702 GBP
$10,320 USD
View
Final sale: no returns
A
Retailer 5
-
£8,383 GBP
View
A
Retailer 6
-
£8,406 GBP
$11,263 USD
View
A
Retailer 7
-
£8,434 GBP
€10,762 EUR
View
B+
Retailer 8
-
£10,898 GBP
View
Most Expensive
B+
NZ Jewellers
8e873b3d-3302-4efd-8218-012d615b238f · Oct 30
£11,630 GBP
$15,583 USD
View
8 more retailers have this diamond
Prices start from £6,512 GBPSave up to £5,118 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
1.43ct Round
£6,512 GBP