CaratHunter
Plans
Heart|Natural|HRD

1.53ct G SI2 Heart Natural Diamond

ID • G/SI2 • HRD 220000107832

Certificate HRD 220000107832

Diamond specifications and retailer prices

From $7,808 AUD
As of November 2, 2026
Save $7,817 AUD (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $15,625 AUD at Belgium Diamonds · As of November 2, 2026
View at Belgium Diamonds

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G 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 HRD 220000107832. Listed at 2 retailers as of November 2, 2026, with prices from $7,808 to $15,625, a $7,817 spread on the same certified stone. Belgium Diamonds lists it at $15,625. 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

1.53
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000107832
Dimensions6.64 × 8.16 × 4.42 mm
L/W Ratio1.23
Top View
6.64 mm8.16 mm1.53 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000107832
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 54.2%

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: $15,625 AUD|Low: $5,567 AUD|High: $15,625 AUD|Avg: $8,823 AUD
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 9, 2026
Retailer 6$5,567 AUD
Retailer 3$7,017 AUD
Retailer 5$7,450 AUD
Retailer 2$7,808 AUD
Retailer 4$8,713 AUD
Belgium Diamonds$15,625 AUD

28 data points across 6 retailers

2 retailers$7,808 AUD to $15,625 AUD

B+
Cheapest Retailer
-
$7,808 AUD
Most Expensive
B
Belgium Diamonds
427921310 · Nov 2
$15,625 AUD
€10,453 EUR
View
1 more retailer has this diamond
Prices start from $7,808 AUDSave up to $7,817 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.

B+
1.53ct Heart
$7,808 AUD