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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 6552867928

Certificate GIA 6552867928

Diamond specifications and retailer prices

From £2,360 GBP
HK$24,700 HKD
As of November 1, 2026
Save £2,896 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,343 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552867928. Listed at 14 retailers as of November 1, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552867928
Dimensions6.86 × 8.06 × 4.70 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.86 mm8.06 mm1.52 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552867928
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.3%

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 1
Current: £3,094 GBP|Low: £2,360 GBP|High: £6,114 GBP|Avg: £3,756 GBP|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7£2,360 GBP
Retailer 10£2,761 GBP
Retailer 5£2,897 GBP
Retailer 3£3,031 GBP
Retailer 1£3,094 GBP
Retailer 12£3,099 GBP
Retailer 2£3,179 GBP
Retailer 6£3,672 GBP
Retailer 4£3,677 GBP
Retailer 9£4,127 GBP
Retailer 11£5,142 GBP
Retailer 8£5,256 GBP

39 data points across 12 retailers

14 retailers£2,360 GBP to £5,256 GBP

A
Cheapest Retailer
-
£2,360 GBP
HK$24,700 HKD
A
Retailer 2
-
£2,761 GBP
$3,699 USD
View
A
Retailer 3
-
£2,897 GBP
$3,881 USD
View
A
Retailer 4
-
£3,031 GBP
SGD 5,488 SGD
View
A
Retailer 5
-
£3,094 GBP
View
A
Retailer 6
-
£3,099 GBP
$4,152 USD
View
Final sale: no returns
A
Retailer 7
-
£3,179 GBP
$4,260 USD
View
A
Retailer 8
-
£3,672 GBP
$4,920 USD
View
Retailer 9
-
£3,677 GBP
A$7,581 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
£3,967 GBP
A$8,178 AUD
View
B+
Retailer 11
-
£4,127 GBP
ZAR 89,328 ZAR
View
B+
Retailer 12
-
£5,142 GBP
$6,889 USD
View
B+
Retailer 13
-
£5,256 GBP
View
Most Expensive
NZ Jewellers
f699e5d8-658a-42a7-aa04-7798fdd8a387 · Sep 25
£6,343 GBP
$8,499 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £2,360 GBPSave up to £2,896 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
1.52ct Heart
£2,360 GBP