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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 11211103

Certificate GIA 11211103

Diamond specifications and retailer prices

From £9,835 GBP
€12,570 EUR
As of November 1, 2026
Save £2,907 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £12,742 GBP at 77 Diamonds · As of November 1, 2026
View at 77 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 11211103. Listed at 4 retailers as of November 1, 2026, with prices from £9,835 to £12,742, a £2,907 spread on the same certified stone. 77 Diamonds lists it at £12,742. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 11211103
Dimensions11.74 × 6.03 × 3.67 mm
L/W Ratio1.95
Top View
11.74 mm6.03 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 11211103
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.9%

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 1
Current: £12,742 GBP|Low: £9,663 GBP|High: £12,869 GBP|Avg: £10,823 GBP|+1.4%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£9,835 GBP
Retailer 3£9,901 GBP
77 Diamonds£12,742 GBP

36 data points across 3 retailers

4 retailers£9,835 GBP to £12,742 GBP

A
Cheapest Retailer
-
£9,835 GBP
€12,570 EUR
A
Retailer 2
-
£9,901 GBP
$13,287 USD
View
B+
Retailer 3
-
£10,522 GBP
$14,119 USD
View
Most Expensive
B+
77 Diamonds
MQZNSXHY2YK · Nov 1
£12,742 GBP
View
3 more retailers have this diamond
Prices start from £9,835 GBPSave up to £2,907 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
£9,835 GBP