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Heart|Natural|GIA

1.09ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 6531183159

Certificate GIA 6531183159

Diamond specifications and retailer prices

From $3,308 USD
As of November 2, 2026
Save $3,867 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,341 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-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 6531183159. Listed at 19 retailers as of November 2, 2026, with a 117% 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

1.09
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6531183159
Dimensions7.21 × 6.14 × 3.65 mm
L/W Ratio1.17
Top View
7.21 mm6.14 mm1.09 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531183159
Side View
Table 56.0%Crown 35.6°Girdle: MED-VTKPavilion 42.1°Culet: NoneDepth 59.5%

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 2
Current: $7,175 USD|Low: $3,308 USD|High: $7,341 USD|Avg: $4,576 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
November 3, 2026
Retailer 9$3,308 USD
Retailer 16$3,624 USD
Retailer 14$3,800 USD
Retailer 13$3,920 USD
Retailer 7$4,118 USD
Retailer 12$4,118 USD
Retailer 15$4,118 USD
Retailer 2$4,213 USD
Retailer 4$4,266 USD
Retailer 5$4,290 USD
Retailer 6$4,322 USD
Retailer 8$4,518 USD
Retailer 3$4,752 USD
Retailer 11$5,062 USD
Retailer 10$6,887 USD
NZ Jewellers$7,175 USD

44 data points across 16 retailers

19 retailers$3,308 USD to $7,175 USD

A
Cheapest Retailer
-
$3,308 USD
B+
Retailer 2
-
$3,624 USD
View
B+
Retailer 3
-
$3,800 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,920 USD
View
B+
Retailer 5
-
$4,118 USD
View
B+
Retailer 6
-
$4,118 USD
View
B+
Retailer 7
-
$4,118 USD
View
B+
Retailer 8
-
$4,213 USD
£3,317 GBP
View
Retailer 9
-
$4,214 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$4,266 USD
View
B+
Retailer 11
-
$4,290 USD
View
B+
Retailer 12
-
$4,322 USD
View
Retailer 13
-
$4,518 USD
A$6,951 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$4,752 USD
View
Retailer 15
-
$4,862 USD
View
Price last confirmed 35 days ago
B
Retailer 16
-
$5,062 USD
ZAR 81,777 ZAR
View
B
Retailer 17
-
$6,887 USD
£5,423 GBP
View
B
Retailer 18
-
$7,175 USD
View
Most Expensive
NZ Jewellers
663cf352-9d29-4efd-873a-f6b71e851136 · Sep 28
$7,341 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $3,308 USDSave up to $3,867 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
1.09ct Heart
$3,308 USD