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Round|Natural|GIA

1.54ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 6445149537

Certificate GIA 6445149537

Diamond specifications and retailer prices

From £9,072 GBP
As of November 1, 2026
Save £3,314 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £18,220 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6445149537. Listed at 9 retailers as of November 1, 2026, with a 37% 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

1.54
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445149537
Dimensions7.47 × 7.43 × 4.46 mm
L/W Ratio1.01
Top View
7.47 mm7.43 mm1.54 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445149537
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 59.9%

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 1
Current: £12,386 GBP|Low: £9,072 GBP|High: £12,507 GBP|Avg: £11,397 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2£9,072 GBP
Retailer 4£11,717 GBP
Retailer 5£11,717 GBP
Retailer 3£12,111 GBP
Retailer 1£12,386 GBP

24 data points across 5 retailers

9 retailers£9,072 GBP to £12,386 GBP

B+
Cheapest Retailer
-
£9,072 GBP
B
Retailer 2
-
£9,423 GBP
View
B
Retailer 3
-
£9,646 GBP
View
B
Retailer 4
-
£11,717 GBP
View
B
Retailer 5
-
£11,717 GBP
View
B
Retailer 6
-
£11,962 GBP
View
B
Retailer 7
-
£12,111 GBP
View
B
Retailer 8
-
£12,386 GBP
View
Most Expensive
Diamond Quarter
1.54VS2H64378C67N · Nov 5
£18,220 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £9,072 GBPSave up to £3,314 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+
1.54ct Round
£9,072 GBP