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Heart|Natural|GIA

1.54ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 5231681794

Certificate GIA 5231681794

Diamond specifications and retailer prices

From $12,143 AUD
$8,540 USD
As of October 29, 2026
Save $10,000 AUD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,143 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231681794. Listed at 8 retailers as of October 27, 2026, with prices from $12,143 to $22,143, a $10,000 spread on the same certified stone. NZ Jewellers lists it at $22,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.83°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 5231681794
Dimensions7.24 × 8.00 × 4.78 mm
L/W Ratio1.10
Top View
7.24 mm8.00 mm1.54 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231681794
Side View
Table 59.0%Crown 36.83°Girdle: Medium to ThickPavilion 40.79°Culet: NDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $22,143 AUD|Low: $12,143 AUD|High: $22,389 AUD|Avg: $14,821 AUD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$12,143 AUD
Retailer 2$12,282 AUD
Retailer 10$12,479 AUD
Retailer 3$13,101 AUD
Retailer 6$13,239 AUD
Retailer 9$13,272 AUD
Retailer 7$13,443 AUD
Retailer 11$13,721 AUD
Retailer 12$14,095 AUD
Retailer 4$15,855 AUD
Retailer 5$18,549 AUD
NZ Jewellers$22,143 AUD

35 data points across 12 retailers

8 retailers$12,143 AUD to $22,143 AUD

A
Cheapest Retailer
-
$12,143 AUD
$8,540 USD
A
Retailer 2
-
$12,282 AUD
£6,802 GBP
View
A
Retailer 3
-
$12,479 AUD
View
A
Retailer 4
-
$13,239 AUD
$9,311 USD
View
A
Retailer 5
-
$13,272 AUD
$9,334 USD
View
A
Retailer 6
-
$13,443 AUD
$9,454 USD
View
B+
Retailer 7
-
$18,549 AUD
£10,272 GBP
View
Most Expensive
B
NZ Jewellers
4b49bb11-9b38-4973-ac66-f1303ecef998 · Oct 27
$22,143 AUD
$15,573 USD
View
7 more retailers have this diamond
Prices start from $12,143 AUDSave up to $10,000 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
1.54ct Heart
$12,143 AUD