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Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6147673639

Certificate GIA 6147673639

Diamond specifications and retailer prices

From $17,509 AUD
$12,271 USD
As of October 31, 2026
Save $6,068 AUD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $29,232 AUD at MOH London · As of November 2, 2026
View at MOH London

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 6147673639. Listed at 10 retailers as of October 31, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6147673639
Dimensions7.05 × 5.98 × 4.25 mm
L/W Ratio1.18
Top View
7.05 mm5.98 mm1.52 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6147673639
Side View
Table 68.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $29,232 AUD|Low: $17,217 AUD|High: $29,584 AUD|Avg: $23,487 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$19,798 AUD
Retailer 5$20,101 AUD
Retailer 3$21,580 AUD
Retailer 2$23,578 AUD
Retailer 4$27,498 AUD
MOH London$29,232 AUD

40 data points across 6 retailers

10 retailers$17,509 AUD to $23,578 AUD

B
Cheapest Retailer
-
$17,509 AUD
$12,271 USD
B
Retailer 2
-
$18,993 AUD
$13,311 USD
View
B
Retailer 3
-
$19,798 AUD
$13,875 USD
View
Final sale: no returns
Retailer 4
-
$20,101 AUD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$20,269 AUD
$14,205 USD
View
B
Retailer 6
-
$21,580 AUD
£11,908 GBP
View
C
Retailer 7
-
$22,943 AUD
$16,079 USD
View
B
Retailer 8
-
$23,578 AUD
€15,737 EUR
View
Retailer 9
-
$27,498 AUD
ZAR 311,322 ZAR
View
Price under review
Most Expensive
MOH London
88E6D1067 · Nov 2
$29,232 AUD
£16,131 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $17,509 AUDSave up to $6,068 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
1.52ct Heart
$17,509 AUD