CaratHunter
Plans
Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

EX • I/IF • GIA 7533449212

Certificate GIA 7533449212

Diamond specifications and retailer prices

From £1,299 GBP
As of November 4, 2026
Save £598 GBP (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,897 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I 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 7533449212. Listed at 5 retailers as of November 4, 2026, with prices from £1,299 to £1,897, a £598 spread on the same certified stone. GemTrove lists it at £1,897. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533449212
Dimensions5.85 × 6.96 × 4.16 mm
L/W Ratio1.19
Culet sizeNone
Top View
5.85 mm6.96 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533449212
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: £1,897 GBP|Low: £1,262 GBP|High: £1,897 GBP|Avg: £1,548 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5£1,299 GBP
Retailer 3£1,299 GBP
Retailer 2£1,404 GBP
Retailer 4£1,490 GBP
GemTrove£1,897 GBP

41 data points across 5 retailers

5 retailers£1,299 GBP to £1,897 GBP

A
Cheapest Retailer
-
£1,299 GBP
Final sale: no returns
A
Retailer 2
-
£1,299 GBP
View
A
Retailer 3
-
£1,404 GBP
View
A
Retailer 4
-
£1,490 GBP
View
Most Expensive
B+
GemTrove
GT-N-01267223-98 · Nov 6
£1,897 GBP
A$3,928 AUD
View
4 more retailers have this diamond
Prices start from £1,299 GBPSave up to £598 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
1.00ct Heart
£1,299 GBP