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Heart|Natural|GIA

1.03ct H IF Heart Natural Diamond

GD • H/IF • GIA 1529755707

Certificate GIA 1529755707

Diamond specifications and retailer prices

From £1,918 GBP
As of November 6, 2026
Save £840 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,757 GBP at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529755707. Listed at 4 retailers as of November 6, 2026, with prices from £1,918 to £2,757, a £840 spread on the same certified stone. GemTrove lists it at £2,757. 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

1.03
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529755707
Dimensions6.08 × 7.10 × 4.09 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.08 mm7.10 mm1.03 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529755707
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.6%

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 6
Current: £2,757 GBP|Low: £1,918 GBP|High: £2,757 GBP|Avg: £2,344 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2£1,918 GBP
Retailer 4£1,967 GBP
Retailer 3£2,222 GBP
Retailer 5£2,331 GBP
GemTrove£2,757 GBP

10 data points across 5 retailers

4 retailers£1,918 GBP to £2,757 GBP

A
Cheapest Retailer
-
£1,918 GBP
A
Retailer 2
-
£1,967 GBP
View
B+
Retailer 3
-
£2,222 GBP
View
Most Expensive
B
GemTrove
GT-N-01268802-98 · Nov 7
£2,757 GBP
A$5,678 AUD
View
3 more retailers have this diamond
Prices start from £1,918 GBPSave up to £840 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
1.03ct Heart
£1,918 GBP