Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 6531681807

Certificate GIA 6531681807

Diamond specifications and retailer prices

From $6,288 USD
₹598,849 INR
As of October 30, 2026
Save $7,564 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,852 USD 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531681807. Listed at 21 retailers as of October 30, 2026, with prices from $6,288 to $13,852, a $7,564 spread on the same certified stone. NZ Jewellers lists it at $13,852. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531681807
Dimensions7.69 × 6.77 × 4.71 mm
L/W Ratio1.14
Top View
7.69 mm6.77 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531681807
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,852 USD|Low: $6,237 USD|High: $13,852 USD|Avg: $8,337 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 16$6,288 USD
Retailer 5$7,008 USD
Retailer 10$7,158 USD
Retailer 13$7,161 USD
Retailer 8$7,327 USD
Retailer 2$7,367 USD
Retailer 3$7,625 USD
Retailer 6$7,644 USD
Retailer 17$7,662 USD
Retailer 15$7,816 USD
Retailer 7$7,890 USD
Retailer 19$8,282 USD
Retailer 12$8,354 USD
Retailer 4$8,409 USD
Retailer 11$8,458 USD
Retailer 14$8,546 USD
Retailer 9$9,556 USD
Retailer 18$9,995 USD
Retailer 20$11,604 USD
NZ Jewellers$13,852 USD

14 data points across 20 retailers

21 retailers$6,288 USD to $13,852 USD

A
Cheapest Retailer
-
$6,288 USD
₹598,849 INR
A
Retailer 2
-
$6,395 USD
View
A
Retailer 3
-
$7,008 USD
View
A
Retailer 4
-
$7,158 USD
View
A
Retailer 5
-
$7,161 USD
€6,820 EUR
View
A
Retailer 6
-
$7,327 USD
View
A
Retailer 7
-
$7,367 USD
View
A
Retailer 8
-
$7,625 USD
View
A
Retailer 9
-
$7,644 USD
View
Final sale: no returns
A
Retailer 10
-
$7,662 USD
£6,033 GBP
View
A
Retailer 11
-
$7,816 USD
£6,155 GBP
View
B+
Retailer 12
-
$7,890 USD
View
B+
Retailer 13
-
$8,282 USD
View
B+
Retailer 14
-
$8,354 USD
View
B+
Retailer 15
-
$8,409 USD
View
B+
Retailer 16
-
$8,458 USD
View
B+
Retailer 17
-
$8,546 USD
A$13,147 AUD
View
B+
Retailer 18
-
$9,556 USD
View
Retailer 19
-
$9,995 USD
ZAR 161,465 ZAR
View
Price last confirmed 11 days ago
B
Retailer 20
-
$11,604 USD
£9,137 GBP
View
Most Expensive
B
NZ Jewellers
11ce6ef9-5613-4a94-880b-ac95fd62767f · Oct 30
$13,852 USD
View
20 more retailers have this diamond
Prices start from $6,288 USDSave up to $7,564 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
$6,288 USD