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Round|Natural|GIA

0.78ct K IF Round Natural Diamond

EX • K/IF • GIA 1495277198

Certificate GIA 1495277198

Diamond specifications and retailer prices

From £951 GBP
As of November 5, 2026
Save £849 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,404 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1495277198. Listed at 9 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1495277198
Dimensions5.88 × 5.92 × 3.67 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
5.88 mm5.92 mm0.78 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1495277198
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NDepth 62.2%

Caratlytics Score

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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 5
Current: £1,109 GBP|Low: £951 GBP|High: £1,825 GBP|Avg: £1,271 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£951 GBP
Retailer 7£986 GBP
Retailer 1£1,109 GBP
Retailer 2£1,217 GBP
Retailer 4£1,366 GBP
Retailer 3£1,472 GBP
Retailer 5£1,800 GBP

24 data points across 7 retailers

9 retailers£951 GBP to £1,800 GBP

A
Cheapest Retailer
-
£951 GBP
Retailer 2
-
£986 GBP
View
Price last confirmed 50 days ago
A
Retailer 3
-
£1,109 GBP
View
Retailer 4
-
£1,138 GBP
View
Price last confirmed 45 days ago
A
Retailer 5
-
£1,217 GBP
View
B+
Retailer 6
-
£1,366 GBP
View
B+
Retailer 7
-
£1,472 GBP
View
B+
Retailer 8
-
£1,800 GBP
View
Most Expensive
NZ Jewellers
0d85b554-c60f-4e68-946f-87beddce68c8 · Sep 19
£2,404 GBP
$3,236 USD
View
Price last confirmed 47 days ago
8 more retailers have this diamond
Prices start from £951 GBPSave up to £849 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
0.78ct Round
£951 GBP