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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2567590469

Certificate GIA 2567590469

Diamond specifications and retailer prices

From £3,289 GBP
$4,414 USD
As of October 31, 2026
Save £619 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,909 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2567590469. Listed at 4 retailers as of October 31, 2026, with prices from £3,289 to £3,909, a £619 spread on the same certified stone. Blue Nile lists it at £3,909. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567590469
Dimensions7.28 × 8.00 × 4.54 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Natural
Top View
7.28 mm8.00 mm1.52 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567590469
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.7%

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: Oct 31
Current: £3,909 GBP|Low: £3,289 GBP|High: £4,024 GBP|Avg: £3,648 GBP|-2.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£3,289 GBP
Retailer 2£3,510 GBP
Retailer 4£3,547 GBP
Blue Nile£3,909 GBP

19 data points across 4 retailers

4 retailers£3,289 GBP to £3,909 GBP

A
Cheapest Retailer
-
£3,289 GBP
$4,414 USD
B+
Retailer 2
-
£3,510 GBP
View
B+
Retailer 3
-
£3,547 GBP
SGD 6,432 SGD
View
Most Expensive
B+
Blue Nile
30399739 · Oct 31
£3,909 GBP
$5,245 USD
View
3 more retailers have this diamond
Prices start from £3,289 GBPSave up to £619 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
£3,289 GBP