CaratHunter
Plans
Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7536213212

Certificate GIA 7536213212

Diamond specifications and retailer prices

From £2,604 GBP
As of November 2, 2026
Save £2,079 GBP (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,683 GBP at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536213212. Listed at 6 retailers as of November 2, 2026, with prices from £2,604 to £4,683, a £2,079 spread on the same certified stone. NZ Jewellers lists it at £4,683. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.57°
Pavilion angle42.31°
OriginNatural
Grading LabGIA
CertificateGIA 7536213212
Dimensions7.06 × 8.21 × 4.78 mm
L/W Ratio1.16
Girdle conditionThick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.06 mm8.21 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536213212
Side View
Table 62.0%Crown 34.57°Girdle: STK-THKPavilion 42.31°Culet: NoneDepth 58.2%

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 2
Current: £4,683 GBP|Low: £2,604 GBP|High: £4,764 GBP|Avg: £3,448 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£2,604 GBP
Retailer 5£2,688 GBP
Retailer 4£2,791 GBP
Retailer 6£2,798 GBP
Retailer 7£3,275 GBP
Retailer 3£4,495 GBP
NZ Jewellers£4,683 GBP

28 data points across 7 retailers

6 retailers£2,604 GBP to £4,683 GBP

A
Cheapest Retailer
-
£2,604 GBP
A
Retailer 2
-
£2,688 GBP
View
A
Retailer 3
-
£2,791 GBP
View
A
Retailer 4
-
£2,798 GBP
View
B
Retailer 5
-
£4,495 GBP
View
Most Expensive
B+
NZ Jewellers
9ef0a2d6-81ef-4995-b388-5a2cefa0db8f · Nov 3
£4,683 GBP
$6,268 USD
View
5 more retailers have this diamond
Prices start from £2,604 GBPSave up to £2,079 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
£2,604 GBP