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Heart|Natural|GIA

1.17ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6562274205

Certificate GIA 6562274205

Diamond specifications and retailer prices

From £1,654 GBP
$2,219 USD
As of November 2, 2026
Save £2,091 GBP (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,745 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562274205. Listed at 4 retailers as of October 30, 2026, with prices from £1,654 to £3,745, a £2,091 spread on the same certified stone. NZ Jewellers lists it at £3,745. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.17
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562274205
Dimensions6.38 × 7.25 × 4.25 mm
L/W Ratio1.14
Key to symbols
Twinning Wisp, Cloud, Feather, Needle
Top View
6.38 mm7.25 mm1.17 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562274205
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £3,745 GBP|Low: £1,420 GBP|High: £3,939 GBP|Avg: £2,390 GBP|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£1,608 GBP
Retailer 3£1,654 GBP
Retailer 4£1,785 GBP
Retailer 2£3,138 GBP
NZ Jewellers£3,745 GBP

28 data points across 5 retailers

4 retailers£1,654 GBP to £3,745 GBP

B+
Cheapest Retailer
-
£1,654 GBP
$2,219 USD
Final sale: no returns
B+
Retailer 2
-
£1,785 GBP
$2,396 USD
View
B
Retailer 3
-
£3,138 GBP
View
Most Expensive
B
NZ Jewellers
c7587819-ee71-4bf0-a525-ccdf20fb94eb · Oct 30
£3,745 GBP
$5,025 USD
View
3 more retailers have this diamond
Prices start from £1,654 GBPSave up to £2,091 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.

B+
1.17ct Heart
£1,654 GBP