CaratHunter
Plans
Heart|Natural|GIA

1.50ct D IF Heart Natural Diamond

EX • D/IF • GIA 6342821625

Certificate GIA 6342821625

Diamond specifications and retailer prices

From £7,256 GBP
As of November 4, 2026
Save £4,947 GBP (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £12,203 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6342821625. Listed at 7 retailers as of November 4, 2026, with prices from £7,256 to £12,203, a £4,947 spread on the same certified stone. MOH London lists it at £12,203. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6342821625
Dimensions6.65 × 7.98 × 4.84 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Top View
6.65 mm7.98 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6342821625
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.6%

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: £12,203 GBP|Low: £6,868 GBP|High: £12,384 GBP|Avg: £8,824 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5£7,256 GBP
Retailer 4£7,555 GBP
Retailer 6£7,933 GBP
Retailer 2£8,383 GBP
Retailer 3£8,512 GBP
Retailer 7£9,333 GBP
MOH London£12,203 GBP

45 data points across 7 retailers

7 retailers£7,256 GBP to £12,203 GBP

A
Cheapest Retailer
-
£7,256 GBP
A
Retailer 2
-
£7,555 GBP
View
Final sale: no returns
A
Retailer 3
-
£7,933 GBP
View
A
Retailer 4
-
£8,383 GBP
View
Retailer 5
-
£8,512 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£9,333 GBP
View
Most Expensive
B+
MOH London
E5B2BE70E · Nov 4
£12,203 GBP
View
6 more retailers have this diamond
Prices start from £7,256 GBPSave up to £4,947 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
£7,256 GBP