Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6525355649

Certificate GIA 6525355649

Diamond specifications and retailer prices

From $5,731 USD
As of November 1, 2026
Save $6,488 USD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,503 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I 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 6525355649. Listed at 20 retailers as of October 27, 2026, with a 113% 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

1.50
Carat
I
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6525355649
Dimensions7.81 × 6.62 × 4.09 mm
L/W Ratio1.18
Top View
7.81 mm6.62 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525355649
Side View
Table 57.0%Crown 44.2°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 61.8%

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: Nov 1
Current: $12,219 USD|Low: $5,731 USD|High: $12,503 USD|Avg: $7,737 USD|-2.3%
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
November 3, 2026
Retailer 14$5,731 USD
Retailer 16$6,122 USD
Retailer 9$6,372 USD
Retailer 17$6,743 USD
Retailer 4$6,744 USD
Retailer 15$6,755 USD
Retailer 2$6,889 USD
Retailer 12$7,091 USD
Retailer 5$7,160 USD
Retailer 6$7,305 USD
Retailer 3$7,351 USD
Retailer 13$7,418 USD
Retailer 8$7,468 USD
Retailer 7$8,429 USD
Retailer 11$8,976 USD
Retailer 10$10,182 USD
NZ Jewellers$12,219 USD

44 data points across 17 retailers

20 retailers$5,731 USD to $12,219 USD

A
Cheapest Retailer
-
$5,731 USD
A
Retailer 2
-
$6,122 USD
SGD 8,273 SGD
View
A
Retailer 3
-
$6,372 USD
View
B+
Retailer 4
-
$6,743 USD
View
Final sale: no returns
Retailer 5
-
$6,744 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$6,755 USD
View
B+
Retailer 7
-
$6,889 USD
£5,424 GBP
View
Retailer 8
-
$7,091 USD
A$10,909 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$7,160 USD
View
Retailer 10
-
$7,305 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$7,351 USD
View
Retailer 12
-
$7,418 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$7,468 USD
View
Retailer 14
-
$7,475 USD
View
Price last confirmed 35 days ago
B
Retailer 15
-
$8,429 USD
View
Retailer 16
-
$8,626 USD
View
Price last confirmed 35 days ago
B+
Retailer 17
-
$8,976 USD
ZAR 145,006 ZAR
View
B
Retailer 18
-
$10,182 USD
£8,017 GBP
View
B
Retailer 19
-
$12,219 USD
View
Most Expensive
NZ Jewellers
9b9a06e3-0e03-41b5-ad76-fab28f452d33 · Sep 28
$12,503 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from $5,731 USDSave up to $6,488 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
1.50ct Heart
$5,731 USD