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Round|Natural|GIA

1.51ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 5234397771

Certificate GIA 5234397771

Diamond specifications and retailer prices

From £9,245 GBP
As of November 4, 2026
Save £10,772 GBP (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £20,016 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5234397771. Listed at 19 retailers as of November 4, 2026, with prices from £9,245 to £20,016, a £10,772 spread on the same certified stone. Diamond Quarter lists it at £20,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5234397771
Dimensions7.35 × 7.32 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.35 mm7.32 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234397771
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.1%

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: £10,875 GBP|Low: £9,245 GBP|High: £16,370 GBP|Avg: £12,361 GBP|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£9,245 GBP
Retailer 9£9,925 GBP
Retailer 1£10,875 GBP
Retailer 8£11,131 GBP
Retailer 3£11,892 GBP
Retailer 5£12,996 GBP
Retailer 7£13,659 GBP
Retailer 6£15,216 GBP
Retailer 2£16,131 GBP

34 data points across 9 retailers

19 retailers£9,245 GBP to £20,016 GBP

A
Cheapest Retailer
-
£9,245 GBP
A
Retailer 2
-
£9,572 GBP
View
A
Retailer 3
-
£9,609 GBP
View
A
Retailer 4
-
£9,925 GBP
View
Final sale: no returns
B+
Retailer 5
-
£10,170 GBP
View
Retailer 6
-
£10,357 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£10,875 GBP
View
B+
Retailer 8
-
£11,058 GBP
View
Retailer 9
-
£11,131 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£11,220 GBP
View
B+
Retailer 11
-
£11,366 GBP
View
B+
Retailer 12
-
£11,892 GBP
View
B+
Retailer 13
-
£11,910 GBP
View
B+
Retailer 14
-
£12,131 GBP
View
B+
Retailer 15
-
£12,996 GBP
View
Retailer 16
-
£13,659 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
-
£15,216 GBP
View
B
Retailer 18
-
£16,131 GBP
View
Most Expensive
B
Diamond Quarter
1.51VS2D527166D6N · Nov 5
£20,016 GBP
View
18 more retailers have this diamond
Prices start from £9,245 GBPSave up to £10,772 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
1.51ct Round
£9,245 GBP