Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 6522536086

Certificate GIA 6522536086

Diamond specifications and retailer prices

From $9,802 USD
As of November 5, 2026
Save $5,286 USD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,146 USD at NZ Jewellers · As of September 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522536086. Listed at 18 retailers as of November 4, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 6522536086
Dimensions7.98 × 6.81 × 4.07 mm
L/W Ratio1.17
Top View
7.98 mm6.81 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522536086
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 42.4°Culet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $10,503 USD|Low: $9,802 USD|High: $15,312 USD|Avg: $11,419 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$9,802 USD
Retailer 8$9,832 USD
Retailer 3$10,390 USD
Retailer 1$10,503 USD
Retailer 5$10,661 USD
Retailer 6$10,693 USD
Retailer 7$10,693 USD
Retailer 2$14,133 USD
Retailer 4$15,088 USD

42 data points across 9 retailers

18 retailers$9,802 USD to $15,088 USD

B+
Cheapest Retailer
-
$9,802 USD
B+
Retailer 2
-
$9,832 USD
View
B+
Retailer 3
-
$9,922 USD
View
B+
Retailer 4
-
$10,390 USD
View
B+
Retailer 5
-
$10,503 USD
View
B
Retailer 6
-
$10,560 USD
View
Retailer 7
-
$10,661 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$10,693 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$10,693 USD
View
Final sale: no returns
B
Retailer 10
-
$11,553 USD
View
Retailer 11
-
$11,584 USD
View
Price last confirmed 29 days ago
Retailer 12
-
$11,763 USD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$11,784 USD
View
B
Retailer 14
-
$11,857 USD
View
Retailer 15
-
$13,367 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$14,133 USD
View
B
Retailer 17
-
$15,088 USD
View
Most Expensive
NZ Jewellers
51258d28-e18b-426a-98ba-d15490b2cefe · Sep 30
$16,146 USD
View
Price last confirmed 36 days ago
17 more retailers have this diamond
Prices start from $9,802 USDSave up to $5,286 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+
1.51ct Heart
$9,802 USD