Heart|Natural|GIA

0.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 6512558842

Certificate GIA 6512558842

Diamond specifications and retailer prices

From $1,184 USD
As of November 4, 2026
Save $1,002 USD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,455 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded E colour (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 6512558842. Listed at 17 retailers as of November 4, 2026, with a 85% 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

0.51
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512558842
Dimensions5.18 × 5.64 × 3.16 mm
L/W Ratio1.09
Top View
5.18 mm5.64 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512558842
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,455 USD|Low: $1,184 USD|High: $3,455 USD|Avg: $1,868 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$1,184 USD
Retailer 10$1,283 USD
Retailer 11$1,283 USD
Retailer 6$1,333 USD
Retailer 8$1,481 USD
Retailer 5$1,563 USD
Retailer 7$1,641 USD
Retailer 4$1,830 USD
Retailer 9$1,965 USD
Retailer 2$2,186 USD
Retailer 12$2,608 USD
NZ Jewellers$3,455 USD

32 data points across 12 retailers

17 retailers$1,184 USD to $2,186 USD

B+
Cheapest Retailer
-
$1,184 USD
Final sale: no returns
B+
Retailer 2
-
$1,229 USD
View
B+
Retailer 3
-
$1,260 USD
View
B+
Retailer 4
-
$1,283 USD
View
B+
Retailer 5
-
$1,283 USD
View
B+
Retailer 6
-
$1,333 USD
View
B+
Retailer 7
-
$1,352 USD
View
B
Retailer 8
-
$1,370 USD
View
B
Retailer 9
-
$1,481 USD
View
B
Retailer 10
-
$1,563 USD
View
B
Retailer 11
-
$1,641 USD
View
Retailer 12
-
$1,830 USD
View
Price last confirmed 37 days ago
Retailer 13
-
$1,831 USD
View
Price last confirmed 40 days ago
B
Retailer 14
-
$1,965 USD
View
B
Retailer 15
-
$2,186 USD
View
Retailer 16
-
$2,608 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
68a90624-03fb-463e-b811-40df2c1039f1 · Nov 3
$3,455 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,184 USDSave up to $1,002 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.

B+
0.51ct Heart
$1,184 USD