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Heart|Natural|GIA

1.17ct G IF Heart Natural Diamond

EX • G/IF • GIA 1545090737

Certificate GIA 1545090737

Diamond specifications and retailer prices

From £2,237 GBP
As of November 4, 2026
Save £964 GBP (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,201 GBP at GemTrove · As of November 4, 2026
View at GemTrove

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded G 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 1545090737. Listed at 9 retailers as of November 4, 2026, with prices from £2,237 to £3,201, a £964 spread on the same certified stone. GemTrove lists it at £3,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1545090737
Dimensions6.29 × 7.42 × 4.42 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.29 mm7.42 mm1.17 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1545090737
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

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: £2,398 GBP|Low: £2,080 GBP|High: £2,910 GBP|Avg: £2,519 GBP|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£2,237 GBP
Retailer 4£2,279 GBP
Retailer 8£2,314 GBP
Retailer 2£2,363 GBP
Retailer 3£2,392 GBP
Retailer 1£2,398 GBP
Retailer 7£2,625 GBP
Retailer 6£2,667 GBP

29 data points across 8 retailers

9 retailers£2,237 GBP to £3,201 GBP

A
Cheapest Retailer
-
£2,237 GBP
A
Retailer 2
-
£2,279 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,314 GBP
View
A
Retailer 4
-
£2,363 GBP
View
A
Retailer 5
-
£2,392 GBP
View
A
Retailer 6
-
£2,398 GBP
View
A
Retailer 7
-
£2,625 GBP
View
A
Retailer 8
-
£2,667 GBP
View
Most Expensive
B+
GemTrove
GT-N-01269343-98 · Nov 4
£3,201 GBP
A$6,628 AUD
View
8 more retailers have this diamond
Prices start from £2,237 GBPSave up to £964 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
1.17ct Heart
£2,237 GBP