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Heart|Natural|GIA

1.51ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7548519080

Certificate GIA 7548519080

Diamond specifications and retailer prices

From $4,082 AUD
HK$22,400 HKD
As of November 1, 2026
Save $4,880 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,962 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548519080. Listed at 16 retailers as of November 1, 2026, with prices from $4,082 to $8,962, a $4,880 spread on the same certified stone. MOH London lists it at $8,962. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7548519080
Dimensions7.22 × 7.97 × 4.66 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.22 mm7.97 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7548519080
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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: Nov 1
Current: $8,962 AUD|Low: $4,045 AUD|High: $9,559 AUD|Avg: $5,962 AUD|-4.0%
MOH London
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
Retailer 15
November 2, 2026
Retailer 10$4,082 AUD
Retailer 14$4,229 AUD
Retailer 8$4,376 AUD
Retailer 5$5,275 AUD
Retailer 3$5,487 AUD
Retailer 6$5,488 AUD
Retailer 2$5,601 AUD
Retailer 12$5,623 AUD
Retailer 13$5,699 AUD
Retailer 7$5,924 AUD
Retailer 11$6,274 AUD
Retailer 15$6,332 AUD
Retailer 9$6,587 AUD
MOH London$8,962 AUD
Retailer 4$9,559 AUD

31 data points across 15 retailers

16 retailers$4,082 AUD to $8,962 AUD

A
Cheapest Retailer
-
$4,082 AUD
HK$22,400 HKD
A
Retailer 2
-
$4,229 AUD
SGD 4,014 SGD
View
A
Retailer 3
-
$4,376 AUD
₹292,766 INR
View
A
Retailer 4
-
$5,131 AUD
$3,604 USD
View
A
Retailer 5
-
$5,132 AUD
$3,605 USD
View
A
Retailer 6
-
$5,275 AUD
SGD 5,007 SGD
View
Retailer 7
-
$5,487 AUD
$3,854 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$5,488 AUD
$3,855 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$5,601 AUD
£3,098 GBP
View
B+
Retailer 10
-
$5,623 AUD
$3,950 USD
View
Retailer 11
-
$5,699 AUD
$4,003 USD
View
Price last confirmed 16 days ago
Retailer 12
-
$5,924 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$6,274 AUD
€4,197 EUR
View
Retailer 14
-
$6,332 AUD
$4,448 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$6,587 AUD
ZAR 74,748 ZAR
View
Most Expensive
B
MOH London
3AA632AB3 · Nov 1
$8,962 AUD
£4,957 GBP
View
15 more retailers have this diamond
Prices start from $4,082 AUDSave up to $4,880 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
$4,082 AUD