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Round|Natural|GIA

1.30ct E IF Round Natural Diamond

EX • E/IF • GIA 3545607302

Certificate GIA 3545607302

Diamond specifications and retailer prices

From £8,685 GBP
CA$16,162 CAD
As of October 30, 2026
Save £6,529 GBP (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £15,214 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3545607302. Listed at 14 retailers as of October 30, 2026, with prices from £8,685 to £15,214, a £6,529 spread on the same certified stone. NZ Jewellers lists it at £15,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3545607302
Dimensions6.93 × 6.98 × 4.35 mm
L/W Ratio1.01
Top View
6.93 mm6.98 mm1.30 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545607302
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A+
Exceptional
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 30
Current: £15,214 GBP|Low: £8,685 GBP|High: £15,290 GBP|Avg: £11,817 GBP|+11.0%
NZ Jewellers
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
October 30, 2026
Retailer 6£8,685 GBP
Retailer 13£8,748 GBP
Retailer 7£9,764 GBP
Retailer 8£9,941 GBP
Retailer 14£9,941 GBP
Retailer 5£10,620 GBP
Retailer 10£10,620 GBP
Retailer 3£10,828 GBP
Retailer 12£10,953 GBP
Retailer 11£10,971 GBP
Retailer 4£11,046 GBP
Retailer 2£11,502 GBP
Retailer 9£14,332 GBP
NZ Jewellers£15,214 GBP

40 data points across 14 retailers

14 retailers£8,685 GBP to £15,214 GBP

A
Cheapest Retailer
-
£8,685 GBP
CA$16,162 CAD
A+
Retailer 2
-
£8,748 GBP
$11,721 USD
View
Final sale: no returns
A
Retailer 3
-
£9,764 GBP
View
A
Retailer 4
-
£9,941 GBP
$13,320 USD
View
A
Retailer 5
-
£9,941 GBP
$13,320 USD
View
A
Retailer 6
-
£10,620 GBP
$14,230 USD
View
A
Retailer 7
-
£10,620 GBP
$14,230 USD
View
A
Retailer 8
-
£10,828 GBP
$14,509 USD
View
A
Retailer 9
-
£10,953 GBP
View
A
Retailer 10
-
£10,971 GBP
$14,700 USD
View
A
Retailer 11
-
£11,046 GBP
$14,800 USD
View
A
Retailer 12
-
£11,502 GBP
€14,677 EUR
View
B+
Retailer 13
-
£14,332 GBP
View
Most Expensive
B+
NZ Jewellers
b52c9c43-2d8a-4c10-a2f4-a4b88a9aca2d · Oct 30
£15,214 GBP
$20,385 USD
View
13 more retailers have this diamond
Prices start from £8,685 GBPSave up to £6,529 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+
1.30ct Round
£8,685 GBP