CaratHunter
Plans
Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6565414464

Certificate GIA 6565414464

Diamond specifications and retailer prices

From €3,890 EUR
$4,346 USD
As of October 31, 2026
Save €736 EUR (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,626 EUR 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 6565414464. Listed at 4 retailers as of October 31, 2026, with prices from €3,890 to €4,626, a €736 spread on the same certified stone. Blue Nile lists it at €4,626. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565414464
Dimensions7.41 × 8.05 × 4.51 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural
Top View
7.41 mm8.05 mm1.52 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565414464
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

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: €4,626 EUR|Low: €3,890 EUR|High: €5,074 EUR|Avg: €4,384 EUR|-8.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€3,890 EUR
Retailer 2€4,151 EUR
Retailer 4€4,196 EUR
Blue Nile€4,626 EUR

31 data points across 4 retailers

4 retailers€3,890 EUR to €4,626 EUR

A
Cheapest Retailer
-
€3,890 EUR
$4,346 USD
A
Retailer 2
-
€4,151 EUR
£3,651 GBP
View
B+
Retailer 3
-
€4,196 EUR
SGD 6,335 SGD
View
Most Expensive
B+
Blue Nile
30303915 · Oct 31
€4,626 EUR
$5,168 USD
View
3 more retailers have this diamond
Prices start from €3,890 EURSave up to €736 EUR

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
€3,890 EUR