Marquise|Natural|GIA

1.51ct E VS2 Marquise Natural Diamond

GD • E/VS2 • GIA 6562506907

Certificate GIA 6562506907

Diamond specifications and retailer prices

From £7,758 GBP
SGD 14,048 SGD
As of October 30, 2026
Save £2,498 GBP (24%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £12,003 GBP at Helzberg Diamonds · As of October 21, 2026
View at Helzberg Diamonds

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562506907. Listed at 15 retailers as of October 27, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle40.28°
OriginNatural
Grading LabGIA
CertificateGIA 6562506907
Dimensions10.58 × 5.81 × 3.93 mm
L/W Ratio1.82
Culet sizeNone
Top View
10.58 mm5.81 mm1.51 ctE / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562506907
Side View
Table 59.0%Crown 43.8°Girdle: STK-VTKPavilion 40.28°Culet: NDepth 67.7%

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: Oct 30
Current: £12,003 GBP|Low: £7,758 GBP|High: £13,906 GBP|Avg: £9,662 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 4£7,758 GBP
Retailer 3£8,142 GBP
Retailer 11£8,236 GBP
Retailer 6£8,421 GBP
Retailer 2£8,527 GBP
Retailer 14£8,578 GBP
Retailer 8£9,641 GBP
Retailer 5£9,691 GBP
Retailer 7£9,849 GBP
Retailer 10£9,857 GBP
Retailer 12£9,866 GBP
Retailer 13£9,940 GBP
Retailer 9£10,256 GBP
Helzberg Diamonds£12,003 GBP
Retailer 15£13,906 GBP

24 data points across 15 retailers

15 retailers£7,758 GBP to £10,256 GBP

A
Cheapest Retailer
-
£7,758 GBP
SGD 14,048 SGD
A
Retailer 2
-
£8,142 GBP
$10,909 USD
View
Retailer 3
-
£8,236 GBP
$11,035 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
£8,399 GBP
SGD 15,208 SGD
View
A
Retailer 5
-
£8,421 GBP
$11,284 USD
View
A
Retailer 6
-
£8,527 GBP
View
A
Retailer 7
-
£8,578 GBP
$11,493 USD
View
A
Retailer 8
-
£9,641 GBP
A$19,873 AUD
View
B+
Retailer 9
-
£9,691 GBP
View
B+
Retailer 10
-
£9,849 GBP
$13,197 USD
View
Retailer 11
-
£9,857 GBP
€12,578 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£9,866 GBP
$13,219 USD
View
Retailer 13
-
£9,940 GBP
$13,319 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£10,256 GBP
$13,742 USD
View
Most Expensive
Helzberg Diamonds
XZRMLMILGMPGN · Oct 21
£12,003 GBP
$16,083 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from £7,758 GBPSave up to £2,498 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 Marquise
£7,758 GBP