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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2456037618

Certificate GIA 2456037618

Diamond specifications and retailer prices

From £7,538 GBP
$10,100 USD
As of October 30, 2026
Save £2,679 GBP (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £10,217 GBP at Jared · As of October 30, 2026
View at Jared

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 2456037618. Listed at 9 retailers as of October 30, 2026, with prices from £7,538 to £10,217, a £2,679 spread on the same certified stone. Jared lists it at £10,217. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456037618
Dimensions7.95 × 6.84 × 4.01 mm
L/W Ratio1.16
Top View
7.95 mm6.84 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456037618
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £10,190 GBP|Low: £7,502 GBP|High: £10,371 GBP|Avg: £8,752 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£7,538 GBP
Retailer 3£7,572 GBP
Retailer 4£7,954 GBP
Retailer 5£8,370 GBP
Retailer 2£9,407 GBP
Retailer 1£10,190 GBP
Retailer 7£10,371 GBP

30 data points across 7 retailers

9 retailers£7,538 GBP to £10,217 GBP

B
Cheapest Retailer
-
£7,538 GBP
$10,100 USD
B
Retailer 2
-
£7,572 GBP
$10,145 USD
View
B
Retailer 3
-
£7,954 GBP
$10,657 USD
View
B
Retailer 4
-
£8,370 GBP
$11,215 USD
View
B
Retailer 5
-
£9,407 GBP
$12,604 USD
View
B
Retailer 6
-
£9,889 GBP
$13,250 USD
View
B
Retailer 7
-
£9,889 GBP
$13,250 USD
View
B
Retailer 8
-
£10,190 GBP
View
Most Expensive
B
Jared
146502952 · Oct 30
£10,217 GBP
$13,690 USD
View
8 more retailers have this diamond
Prices start from £7,538 GBPSave up to £2,679 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
1.52ct Heart
£7,538 GBP