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Round|Natural|GIA

1.50ct H IF Round Natural Diamond

EX • H/IF • GIA 2215389327

Certificate GIA 2215389327

Diamond specifications and retailer prices

From £10,205 GBP
As of November 4, 2026
Save £8,087 GBP (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £20,583 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2215389327. Listed at 23 retailers as of November 4, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2215389327
Dimensions7.31 × 7.29 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
Inscription(s): GIA 2215389327 Minor details of polish are not shown.
Top View
7.31 mm7.29 mm1.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215389327
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £17,135 GBP|Low: £10,205 GBP|High: £18,562 GBP|Avg: £13,778 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£10,205 GBP
Retailer 7£11,255 GBP
Retailer 2£12,164 GBP
Retailer 6£12,328 GBP
Retailer 8£12,527 GBP
Retailer 3£13,609 GBP
Retailer 1£17,135 GBP
Retailer 4£18,292 GBP

45 data points across 8 retailers

23 retailers£10,205 GBP to £18,292 GBP

B+
Cheapest Retailer
-
£10,205 GBP
B
Retailer 2
-
£10,750 GBP
View
B
Retailer 3
-
£10,797 GBP
View
B
Retailer 4
-
£11,006 GBP
View
B
Retailer 5
-
£11,255 GBP
View
Final sale: no returns
B
Retailer 6
-
£11,505 GBP
View
Retailer 7
-
£11,744 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£12,164 GBP
View
Retailer 9
-
£12,328 GBP
View
Price last confirmed 14 days ago
B
Retailer 10
-
£12,527 GBP
View
B
Retailer 11
-
£12,723 GBP
View
B
Retailer 12
-
£13,173 GBP
View
B
Retailer 13
-
£13,173 GBP
View
B
Retailer 14
-
£13,213 GBP
View
B
Retailer 15
-
£13,508 GBP
View
B
Retailer 16
-
£13,609 GBP
View
B
Retailer 17
-
£13,612 GBP
View
B
Retailer 18
-
£13,649 GBP
View
B
Retailer 19
-
£13,722 GBP
View
B
Retailer 20
-
£16,638 GBP
View
B
Retailer 21
-
£17,135 GBP
View
B
Retailer 22
-
£18,292 GBP
View
Most Expensive
Diamond Quarter
1.5IFH222765EFN · Nov 5
£20,583 GBP
View
Price under review
22 more retailers have this diamond
Prices start from £10,205 GBPSave up to £8,087 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.

B+
1.50ct Round
£10,205 GBP