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Cushion|Natural|GIA

1.51ct D VVS2 Cushion Natural Diamond

EX • D/VVS2 • GIA 1543777771

Certificate GIA 1543777771

Diamond specifications and retailer prices

From £4,643 GBP
As of November 4, 2026
Save £1,102 GBP (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,745 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543777771. Listed at 9 retailers as of November 3, 2026, with prices from £4,643 to £5,745, a £1,102 spread on the same certified stone. Blue Nile lists it at £5,745. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1543777771
Dimensions6.46 × 6.33 × 4.30 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.46 mm6.33 mm1.51 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1543777771
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,745 GBP|Low: £4,637 GBP|High: £6,135 GBP|Avg: £5,226 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£4,643 GBP
Retailer 5£4,801 GBP
Retailer 6£4,933 GBP
Retailer 2£4,990 GBP
Retailer 7£5,090 GBP
Retailer 8£5,195 GBP
Retailer 3£5,599 GBP
Blue Nile£5,745 GBP

35 data points across 8 retailers

9 retailers£4,643 GBP to £5,745 GBP

A
Cheapest Retailer
-
£4,643 GBP
A
Retailer 2
-
£4,801 GBP
View
A
Retailer 3
-
£4,933 GBP
View
A
Retailer 4
-
£4,990 GBP
View
A
Retailer 5
-
£5,090 GBP
View
Final sale: no returns
A
Retailer 6
-
£5,195 GBP
View
A
Retailer 7
-
£5,266 GBP
View
A
Retailer 8
-
£5,599 GBP
View
Most Expensive
A
Blue Nile
28482824 · Nov 3
£5,745 GBP
$7,756 USD
View
8 more retailers have this diamond
Prices start from £4,643 GBPSave up to £1,102 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 Cushion
£4,643 GBP