Heart|Natural|GIA

1.25ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 7536743129

Certificate GIA 7536743129

Diamond specifications and retailer prices

From $4,431 USD
As of November 4, 2026
Save $3,991 USD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,028 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.25ct natural heart diamond

This 1.25ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 7536743129. Listed at 20 retailers as of November 2, 2026, with a 90% 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

1.25
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7536743129
Dimensions7.58 × 6.51 × 3.79 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.58 mm6.51 mm1.25 ctF / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536743129
Side View
Table 57.0%Crown 36.6°Girdle: THN-THKPavilion 40°Culet: NoneDepth 58.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $8,844 USD|Low: $4,423 USD|High: $9,028 USD|Avg: $5,745 USD|-2.0%
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 5, 2026
Retailer 13$4,431 USD
Retailer 10$4,448 USD
Retailer 9$4,612 USD
Retailer 16$4,880 USD
Retailer 15$4,960 USD
Retailer 11$5,226 USD
Retailer 4$5,288 USD
Retailer 6$5,288 USD
Retailer 14$5,288 USD
Retailer 5$5,330 USD
Retailer 17$5,330 USD
Retailer 3$5,343 USD
Retailer 8$5,441 USD
Retailer 7$6,102 USD
Retailer 2$6,452 USD
Retailer 12$8,422 USD
NZ Jewellers$8,844 USD

45 data points across 17 retailers

20 retailers$4,431 USD to $8,422 USD

A
Cheapest Retailer
-
$4,431 USD
A
Retailer 2
-
$4,448 USD
View
A
Retailer 3
-
$4,612 USD
View
A
Retailer 4
-
$4,880 USD
View
Final sale: no returns
A
Retailer 5
-
$4,960 USD
View
A
Retailer 6
-
$5,226 USD
View
Retailer 7
-
$5,288 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$5,288 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$5,288 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$5,330 USD
View
Retailer 11
-
$5,330 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$5,343 USD
View
Retailer 13
-
$5,398 USD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$5,441 USD
View
Retailer 15
-
$6,102 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$6,228 USD
View
Price last confirmed 37 days ago
B+
Retailer 17
-
$6,452 USD
View
B
Retailer 18
-
$8,422 USD
View
Retailer 19
-
$8,844 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
955b5683-6666-4ead-a1ee-e29304861efa · Sep 28
$9,028 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $4,431 USDSave up to $3,991 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
1.25ct Heart
$4,431 USD