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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6565414464

Certificate GIA 6565414464

Diamond specifications and retailer prices

From $6,201 AUD
$4,346 USD
As of October 31, 2026
Save $1,173 AUD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,374 AUD 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 $6,201 to $7,374, a $1,173 spread on the same certified stone. Blue Nile lists it at $7,374. 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 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: $7,374 AUD|Low: $6,201 AUD|High: $8,089 AUD|Avg: $6,989 AUD|-8.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$6,201 AUD
Retailer 2$6,617 AUD
Retailer 4$6,689 AUD
Blue Nile$7,374 AUD

31 data points across 4 retailers

4 retailers$6,201 AUD to $7,374 AUD

A
Cheapest Retailer
-
$6,201 AUD
$4,346 USD
A
Retailer 2
-
$6,617 AUD
£3,651 GBP
View
B+
Retailer 3
-
$6,689 AUD
SGD 6,335 SGD
View
Most Expensive
B+
Blue Nile
30303915 · Oct 31
$7,374 AUD
$5,168 USD
View
3 more retailers have this diamond
Prices start from $6,201 AUDSave up to $1,173 AUD

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
$6,201 AUD