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Heart|Natural|GIA

1.54ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 7396392242

Certificate GIA 7396392242

Diamond specifications and retailer prices

From $13,256 AUD
As of November 6, 2026
Save $4,980 AUD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,236 AUD at Jared · As of November 6, 2026
View at Jared

About this 1.54ct natural heart diamond

This 1.54ct 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 7396392242. Listed at 10 retailers as of November 6, 2026, with prices from $13,256 to $18,236, a $4,980 spread on the same certified stone. Jared lists it at $18,236. 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

1.54
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7396392242
Dimensions6.76 × 8.08 × 4.78 mm
L/W Ratio1.20
Top View
6.76 mm8.08 mm1.54 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7396392242
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

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: Nov 6
Current: $18,236 AUD|Low: $13,256 AUD|High: $18,236 AUD|Avg: $16,119 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$13,256 AUD
Retailer 10$13,972 AUD
Retailer 6$14,379 AUD
Retailer 8$14,410 AUD
Retailer 2$15,618 AUD
Retailer 5$16,734 AUD
Retailer 9$17,420 AUD
Retailer 3$17,639 AUD
Retailer 11$17,639 AUD
Retailer 7$17,750 AUD
Jared$18,236 AUD

2 data points across 11 retailers

10 retailers$13,256 AUD to $18,236 AUD

B
Cheapest Retailer
-
$13,256 AUD
B
Retailer 2
-
$13,972 AUD
View
B
Retailer 3
-
$14,379 AUD
View
B
Retailer 4
-
$14,410 AUD
View
B
Retailer 5
-
$15,618 AUD
View
B
Retailer 6
-
$16,734 AUD
View
B
Retailer 7
-
$17,420 AUD
View
B
Retailer 8
-
$17,639 AUD
View
B
Retailer 9
-
$17,639 AUD
View
Most Expensive
B
Jared
146244050 · Nov 6
$18,236 AUD
$12,530 USD
View
9 more retailers have this diamond
Prices start from $13,256 AUDSave up to $4,980 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
1.54ct Heart
$13,256 AUD