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Heart|Natural|GIA

1.50ct K VS1 Heart Natural Diamond

VG • K/VS1 • GIA 1545578564

Certificate GIA 1545578564

Diamond specifications and retailer prices

From £2,208 GBP
As of November 6, 2026
Save £2,657 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,357 GBP at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545578564. Listed at 14 retailers as of November 2, 2026, with a 120% 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545578564
Dimensions7.90 × 6.66 × 4.72 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.90 mm6.66 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545578564
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 41.6°Culet: NDepth 59.8%

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 6
Current: £2,787 GBP|Low: £2,180 GBP|High: £5,203 GBP|Avg: £3,295 GBP|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£2,208 GBP
Retailer 9£2,683 GBP
Retailer 8£2,685 GBP
Retailer 3£2,716 GBP
Retailer 1£2,787 GBP
Retailer 4£2,927 GBP
Retailer 5£2,947 GBP
Retailer 7£3,085 GBP
Retailer 2£3,310 GBP
Retailer 6£3,551 GBP
Retailer 10£4,585 GBP
Retailer 11£4,865 GBP

38 data points across 12 retailers

14 retailers£2,208 GBP to £4,865 GBP

A
Cheapest Retailer
-
£2,208 GBP
A
Retailer 2
-
£2,683 GBP
View
A
Retailer 3
-
£2,685 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,716 GBP
View
A
Retailer 5
-
£2,787 GBP
View
B+
Retailer 6
-
£2,927 GBP
View
B+
Retailer 7
-
£2,947 GBP
View
B+
Retailer 8
-
£3,085 GBP
View
B+
Retailer 9
-
£3,165 GBP
View
B+
Retailer 10
-
£3,310 GBP
View
B+
Retailer 11
-
£3,551 GBP
View
B
Retailer 12
-
£4,585 GBP
View
B
Retailer 13
-
£4,865 GBP
View
Most Expensive
NZ Jewellers
f12c74f4-508f-44b2-9904-d64488f455fa · Sep 25
£5,357 GBP
$7,170 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £2,208 GBPSave up to £2,657 GBP

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
£2,208 GBP