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Heart|Natural|GIA

1.02ct D IF Heart Natural Diamond

GD • D/IF • GIA 6157533371

Certificate GIA 6157533371

Diamond specifications and retailer prices

From £4,478 GBP
As of November 4, 2026
Save £810 GBP (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,288 GBP at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (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 6157533371. Listed at 4 retailers as of November 3, 2026, with prices from £4,478 to £5,288, a £810 spread on the same certified stone. Yorxs lists it at £5,288. 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

1.02
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6157533371
Dimensions7.28 × 7.43 × 2.92 mm
L/W Ratio1.02
Top View
7.28 mm7.43 mm1.02 ctD / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6157533371
Side View
Table 66.0%CrownGirdle: 66.PavilionCulet: NoneDepth

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £4,876 GBP|Low: £4,478 GBP|High: £6,142 GBP|Avg: £5,173 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 3£4,478 GBP
Retailer 1£4,876 GBP
Retailer 2£5,035 GBP
Yorxs£5,288 GBP
Retailer 4£6,142 GBP

45 data points across 5 retailers

4 retailers£4,478 GBP to £5,288 GBP

B+
Cheapest Retailer
-
£4,478 GBP
B+
Retailer 2
-
£4,876 GBP
View
Retailer 3
-
£5,035 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
Yorxs
121949525 · Nov 3
£5,288 GBP
€6,778 EUR
View
3 more retailers have this diamond
Prices start from £4,478 GBPSave up to £810 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+
1.02ct Heart
£4,478 GBP