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Heart|Natural|GIA

0.72ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6542751894

Certificate GIA 6542751894

Diamond specifications and retailer prices

From £516 GBP
SGD 935 SGD
As of October 29, 2026
Save £346 GBP (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £861 GBP at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542751894. Listed at 3 retailers as of October 29, 2026, with prices from £516 to £861, a £346 spread on the same certified stone. GemTrove lists it at £861. 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

0.72
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542751894
Dimensions5.63 × 6.31 × 3.58 mm
L/W Ratio1.12
Top View
5.63 mm6.31 mm0.72 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542751894
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £861 GBP|Low: £402 GBP|High: £861 GBP|Avg: £599 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£464 GBP
Retailer 4£516 GBP
Retailer 5£560 GBP
Retailer 2£571 GBP
GemTrove£861 GBP

36 data points across 5 retailers

3 retailers£516 GBP to £861 GBP

A
Cheapest Retailer
-
£516 GBP
SGD 935 SGD
B+
Retailer 2
-
£571 GBP
View
Most Expensive
B
GemTrove
GT-N-01264978-98 · Nov 1
£861 GBP
A$1,778 AUD
View
2 more retailers have this diamond
Prices start from £516 GBPSave up to £346 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
0.72ct Heart
£516 GBP