CaratHunter
Plans
Heart|Natural|GIA

1.51ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2534982951

Certificate GIA 2534982951

Diamond specifications and retailer prices

From $8,691 AUD
HK$47,700 HKD
As of October 29, 2026
Save $7,515 AUD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,334 AUD at NZ Jewellers · As of October 18, 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 2534982951. Listed at 21 retailers as of October 28, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
OriginNatural
Grading LabGIA
CertificateGIA 2534982951
Dimensions6.90 × 7.91 × 4.85 mm
L/W Ratio1.15
Top View
6.90 mm7.91 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534982951
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.3%

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 29
Current: $10,905 AUD|Low: $8,691 AUD|High: $16,405 AUD|Avg: $11,610 AUD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 2$8,691 AUD
Retailer 7$9,376 AUD
Retailer 12$9,531 AUD
Retailer 5$10,010 AUD
Retailer 13$10,335 AUD
Retailer 6$10,654 AUD
Retailer 14$10,670 AUD
Retailer 1$10,905 AUD
Retailer 11$11,079 AUD
Retailer 3$11,686 AUD
Retailer 4$11,804 AUD
Retailer 10$14,076 AUD
Retailer 8$16,197 AUD
Retailer 9$16,206 AUD

34 data points across 14 retailers

21 retailers$8,691 AUD to $16,206 AUD

A
Cheapest Retailer
-
$8,691 AUD
HK$47,700 HKD
A
Retailer 2
-
$9,376 AUD
₹627,348 INR
View
A
Retailer 3
-
$9,531 AUD
$6,696 USD
View
Retailer 4
-
$10,010 AUD
SGD 9,503 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$10,335 AUD
SGD 9,812 SGD
View
A
Retailer 6
-
$10,651 AUD
$7,483 USD
View
A
Retailer 7
-
$10,654 AUD
$7,485 USD
View
A
Retailer 8
-
$10,670 AUD
$7,496 USD
View
Final sale: no returns
Retailer 9
-
$10,671 AUD
$7,497 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$10,905 AUD
£6,032 GBP
View
Retailer 11
-
$11,079 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$11,249 AUD
View
Retailer 13
-
$11,559 AUD
$8,121 USD
View
Price last confirmed 11 days ago
A
Retailer 14
-
$11,686 AUD
$8,210 USD
View
Retailer 15
-
$11,737 AUD
$8,246 USD
View
Price last confirmed 13 days ago
A
Retailer 16
-
$11,804 AUD
$8,293 USD
View
Retailer 17
-
$13,339 AUD
$9,371 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$14,076 AUD
ZAR 159,752 ZAR
View
B+
Retailer 19
-
$16,197 AUD
£8,960 GBP
View
B+
Retailer 20
-
$16,206 AUD
£8,965 GBP
View
Most Expensive
NZ Jewellers
78527ad7-ac61-4826-b6b7-c8dcfa1abd18 · Oct 18
$19,334 AUD
$13,583 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $8,691 AUDSave up to $7,515 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
$8,691 AUD