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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2554358095

Certificate GIA 2554358095

Diamond specifications and retailer prices

From £4,013 GBP
$5,385 USD
As of November 2, 2026
Save £3,172 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,185 GBP at NZ Jewellers · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554358095. Listed at 8 retailers as of October 30, 2026, with prices from £4,013 to £7,185, a £3,172 spread on the same certified stone. NZ Jewellers lists it at £7,185. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.36°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 2554358095
Dimensions6.92 × 8.05 × 4.71 mm
L/W Ratio1.16
Girdle conditionThick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.92 mm8.05 mm1.52 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554358095
Side View
Table 63.0%Crown 39.36°Girdle: Slightly Thick to ThickPavilion 41.1°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £7,185 GBP|Low: £3,954 GBP|High: £7,398 GBP|Avg: £4,899 GBP|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9£3,954 GBP
Retailer 4£4,013 GBP
Retailer 2£4,048 GBP
Retailer 5£4,296 GBP
Retailer 6£4,296 GBP
Retailer 8£4,356 GBP
Retailer 7£4,378 GBP
Retailer 3£6,329 GBP
NZ Jewellers£7,185 GBP

36 data points across 9 retailers

8 retailers£4,013 GBP to £7,185 GBP

B+
Cheapest Retailer
-
£4,013 GBP
$5,385 USD
B+
Retailer 2
-
£4,048 GBP
View
B+
Retailer 3
-
£4,296 GBP
$5,765 USD
View
B+
Retailer 4
-
£4,296 GBP
$5,765 USD
View
Retailer 5
-
£4,356 GBP
A$8,992 AUD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
£4,378 GBP
$5,875 USD
View
B
Retailer 7
-
£6,329 GBP
View
Most Expensive
B
NZ Jewellers
961f2d62-9983-48a3-a883-df17543693f4 · Oct 30
£7,185 GBP
$9,642 USD
View
7 more retailers have this diamond
Prices start from £4,013 GBPSave up to £3,172 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
£4,013 GBP