Round|Natural|GIA

1.28ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 5171243689

Certificate GIA 5171243689

Diamond specifications and retailer prices

From £6,276 GBP
CA$11,697 CAD
As of November 2, 2026
Save £3,345 GBP (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £9,621 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5171243689. Listed at 8 retailers as of November 1, 2026, with prices from £6,276 to £9,621, a £3,345 spread on the same certified stone. Yorxs lists it at £9,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5171243689
Dimensions7.01 × 7.08 × 4.30 mm
L/W Ratio1.01
Top View
7.01 mm7.08 mm1.28 ctD / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5171243689
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.0%

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 2
Current: £9,256 GBP|Low: £6,276 GBP|High: £9,664 GBP|Avg: £8,039 GBP|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 5£6,276 GBP
Retailer 4£7,060 GBP
Retailer 2£7,735 GBP
Retailer 3£8,629 GBP
Retailer 1£9,256 GBP
Yorxs£9,621 GBP

35 data points across 6 retailers

8 retailers£6,276 GBP to £9,621 GBP

A
Cheapest Retailer
-
£6,276 GBP
CA$11,697 CAD
B+
Retailer 2
-
£7,060 GBP
$9,474 USD
View
B+
Retailer 3
-
£7,351 GBP
$9,865 USD
View
B+
Retailer 4
-
£7,735 GBP
$10,380 USD
View
Final sale: no returns
Retailer 5
-
£8,629 GBP
$11,580 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
£8,629 GBP
$11,580 USD
View
B+
Retailer 7
-
£9,256 GBP
View
Most Expensive
B
Yorxs
LP-4192 · Nov 1
£9,621 GBP
€12,296 EUR
View
7 more retailers have this diamond
Prices start from £6,276 GBPSave up to £3,345 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
1.28ct Round
£6,276 GBP