Heart|Natural|GIA

1.54ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 7396392242

Certificate GIA 7396392242

Diamond specifications and retailer prices

From £6,787 GBP
$9,108 USD
As of November 2, 2026
Save £2,550 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £9,337 GBP at Jared · As of November 2, 2026
View at Jared

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7396392242. Listed at 9 retailers as of November 2, 2026, with prices from £6,787 to £9,337, a £2,550 spread on the same certified stone. Jared lists it at £9,337. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7396392242
Dimensions6.76 × 8.08 × 4.78 mm
L/W Ratio1.20
Top View
6.76 mm8.08 mm1.54 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7396392242
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £9,337 GBP|Low: £6,707 GBP|High: £10,888 GBP|Avg: £8,514 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 2£6,787 GBP
Retailer 8£7,154 GBP
Retailer 4£7,363 GBP
Retailer 6£7,379 GBP
Retailer 3£8,568 GBP
Retailer 7£8,919 GBP
Retailer 9£9,032 GBP
Retailer 10£9,032 GBP
Retailer 5£9,089 GBP
Jared£9,337 GBP

45 data points across 10 retailers

9 retailers£6,787 GBP to £9,337 GBP

B
Cheapest Retailer
-
£6,787 GBP
$9,108 USD
B
Retailer 2
-
£7,154 GBP
$9,600 USD
View
B
Retailer 3
-
£7,363 GBP
$9,881 USD
View
B
Retailer 4
-
£7,379 GBP
CA$13,752 CAD
View
B
Retailer 5
-
£8,568 GBP
$11,498 USD
View
B
Retailer 6
-
£8,919 GBP
$11,969 USD
View
B
Retailer 7
-
£9,032 GBP
$12,120 USD
View
B
Retailer 8
-
£9,032 GBP
$12,120 USD
View
Most Expensive
B
Jared
146244050 · Nov 2
£9,337 GBP
$12,530 USD
View
8 more retailers have this diamond
Prices start from £6,787 GBPSave up to £2,550 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
1.54ct Heart
£6,787 GBP