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Heart|Natural|GIA

0.77ct I IF Heart Natural Diamond

EX • I/IF • GIA 7548437673

Certificate GIA 7548437673

Diamond specifications and retailer prices

From £705 GBP
As of November 4, 2026
Save £474 GBP (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,179 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548437673. Listed at 8 retailers as of November 4, 2026, with prices from £705 to £1,179, a £474 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,179. 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

0.77
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.63°
Pavilion angle40.34°
OriginNatural
Grading LabGIA
CertificateGIA 7548437673
Dimensions5.57 × 6.25 × 3.73 mm
L/W Ratio1.12
Culet sizeNone
Top View
5.57 mm6.25 mm0.77 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548437673
Side View
Table 58.0%Crown 36.63°Girdle: MED-THKPavilion 40.34°Culet: NoneDepth 59.6%

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 4
Current: £885 GBP|Low: £705 GBP|High: £1,201 GBP|Avg: £832 GBP|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 3£705 GBP
Retailer 5£710 GBP
Retailer 4£757 GBP
Retailer 7£767 GBP
Retailer 6£774 GBP
Retailer 2£812 GBP
Retailer 1£885 GBP
Wholesale Diamonds Direct£1,179 GBP

44 data points across 8 retailers

8 retailers£705 GBP to £1,179 GBP

A
Cheapest Retailer
-
£705 GBP
A
Retailer 2
-
£710 GBP
View
A
Retailer 3
-
£757 GBP
View
A
Retailer 4
-
£767 GBP
View
A
Retailer 5
-
£774 GBP
View
A
Retailer 6
-
£812 GBP
View
A
Retailer 7
-
£994 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
444756250 · Nov 6
£1,179 GBP
$1,577 USD
View
7 more retailers have this diamond
Prices start from £705 GBPSave up to £474 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
0.77ct Heart
£705 GBP