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Heart|Natural|GIA

1.51ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2544750517

Certificate GIA 2544750517

Diamond specifications and retailer prices

From $10,563 AUD
£5,842 GBP
As of October 30, 2026
Save $9,785 AUD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,348 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E 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 2544750517. Listed at 9 retailers as of October 30, 2026, with prices from $10,563 to $20,348, a $9,785 spread on the same certified stone. NZ Jewellers lists it at $20,348. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.57°
Pavilion angle43.04°
OriginNatural
Grading LabGIA
CertificateGIA 2544750517
Dimensions6.92 × 8.07 × 4.81 mm
L/W Ratio1.17
Top View
6.92 mm8.07 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544750517
Side View
Table 63.0%Crown 35.57°Girdle: MED-THKPavilion 43.04°Culet: NoneDepth 59.6%

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 30
Current: $20,348 AUD|Low: $10,563 AUD|High: $20,735 AUD|Avg: $13,698 AUD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$10,563 AUD
Retailer 2$11,255 AUD
Retailer 6$11,545 AUD
Retailer 5$11,739 AUD
Retailer 8$12,397 AUD
Retailer 9$12,442 AUD
Retailer 7$12,587 AUD
Retailer 4$17,369 AUD
NZ Jewellers$20,348 AUD

45 data points across 9 retailers

9 retailers$10,563 AUD to $20,348 AUD

A
Cheapest Retailer
-
$10,563 AUD
£5,842 GBP
A
Retailer 2
-
$11,255 AUD
£6,225 GBP
View
A
Retailer 3
-
$11,545 AUD
$8,110 USD
View
Retailer 4
-
$11,739 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$12,397 AUD
$8,708 USD
View
A
Retailer 6
-
$12,442 AUD
$8,740 USD
View
A
Retailer 7
-
$12,587 AUD
$8,842 USD
View
B+
Retailer 8
-
$17,369 AUD
£9,607 GBP
View
Most Expensive
B
NZ Jewellers
22426590-1c28-465f-97db-35ab4c201a2a · Oct 30
$20,348 AUD
$14,293 USD
View
8 more retailers have this diamond
Prices start from $10,563 AUDSave up to $9,785 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
1.51ct Heart
$10,563 AUD