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Heart|Natural|GIA

1.51ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 6551178828

Certificate GIA 6551178828

Diamond specifications and retailer prices

From $7,531 USD
₹717,201 INR
As of October 29, 2026
Save $6,316 USD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,929 USD at NZ Jewellers · As of September 25, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551178828. Listed at 20 retailers as of October 29, 2026, with a 84% 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
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551178828
Dimensions6.84 × 7.90 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
6.84 mm7.90 mm1.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551178828
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,531 USD|Low: $7,497 USD|High: $13,847 USD|Avg: $10,005 USD|-6.7%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 1$7,531 USD
Retailer 10$7,598 USD
Retailer 5$7,613 USD
Retailer 4$8,363 USD
Retailer 15$8,541 USD
Retailer 2$8,716 USD
Retailer 11$8,839 USD
Retailer 14$9,045 USD
Retailer 3$9,122 USD
Retailer 13$9,190 USD
Retailer 6$9,586 USD
Retailer 7$9,879 USD
Retailer 9$10,067 USD
Retailer 16$10,106 USD
Retailer 8$12,594 USD
Retailer 12$13,847 USD

21 data points across 16 retailers

20 retailers$7,531 USD to $13,847 USD

A+
Cheapest Retailer
-
$7,531 USD
₹717,201 INR
A
Retailer 2
-
$7,598 USD
View
A
Retailer 3
-
$7,613 USD
€7,250 EUR
View
A
Retailer 4
-
$8,363 USD
View
A
Retailer 5
-
$8,541 USD
View
A
Retailer 6
-
$8,716 USD
View
A
Retailer 7
-
$8,839 USD
£6,960 GBP
View
A
Retailer 8
-
$9,045 USD
View
A
Retailer 9
-
$9,122 USD
View
Final sale: no returns
A
Retailer 10
-
$9,190 USD
£7,237 GBP
View
A
Retailer 11
-
$9,586 USD
A$14,748 AUD
View
A
Retailer 12
-
$9,879 USD
View
A
Retailer 13
-
$10,067 USD
A$15,487 AUD
View
A
Retailer 14
-
$10,106 USD
View
B+
Retailer 15
-
$10,711 USD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$12,041 USD
View
Price last confirmed 52 days ago
B+
Retailer 17
-
$12,359 USD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
$12,594 USD
ZAR 203,451 ZAR
View
B+
Retailer 19
-
$13,847 USD
£10,903 GBP
View
Most Expensive
B
NZ Jewellers
133721fc-379b-487c-bbfd-b05068c3d7b9 · Sep 25
$14,929 USD
View
Price last confirmed 34 days ago
19 more retailers have this diamond
Prices start from $7,531 USDSave up to $6,316 USD

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
$7,531 USD