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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 1568584344

Certificate GIA 1568584344

Diamond specifications and retailer prices

From £8,717 GBP
SGD 15,784 SGD
As of November 1, 2026
Save £6,906 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £15,623 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568584344. Listed at 17 retailers as of November 1, 2026, with prices from £8,717 to £15,623, a £6,906 spread on the same certified stone. With Clarity lists it at £15,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.48°
Pavilion angle36.95°
OriginNatural
Grading LabGIA
CertificateGIA 1568584344
Dimensions11.34 × 6.00 × 3.57 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.34 mm6.00 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568584344
Side View
Table 58.0%Crown 39.48°Girdle: MED-THKPavilion 36.95°Culet: NoneDepth 59.5%

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 1
Current: £12,849 GBP|Low: £8,717 GBP|High: £15,623 GBP|Avg: £10,853 GBP
Retailer 1
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
With Clarity
November 1, 2026
Retailer 11£8,717 GBP
Retailer 13£9,145 GBP
Retailer 15£9,217 GBP
Retailer 9£9,354 GBP
Retailer 5£9,390 GBP
Retailer 14£9,461 GBP
Retailer 6£9,637 GBP
Retailer 7£10,800 GBP
Retailer 4£10,862 GBP
Retailer 8£10,941 GBP
Retailer 3£11,075 GBP
Retailer 10£11,103 GBP
Retailer 12£11,198 GBP
Retailer 1£12,849 GBP
Retailer 2£13,488 GBP
With Clarity£15,623 GBP

16 data points across 16 retailers

17 retailers£8,717 GBP to £15,623 GBP

A
Cheapest Retailer
-
£8,717 GBP
SGD 15,784 SGD
A
Retailer 2
-
£9,145 GBP
$12,253 USD
View
A
Retailer 3
-
£9,217 GBP
$12,350 USD
View
A
Retailer 4
-
£9,354 GBP
View
A
Retailer 5
-
£9,390 GBP
$12,582 USD
View
A
Retailer 6
-
£9,436 GBP
SGD 17,086 SGD
View
A
Retailer 7
-
£9,461 GBP
$12,677 USD
View
A
Retailer 8
-
£9,637 GBP
$12,912 USD
View
B+
Retailer 9
-
£10,800 GBP
$14,471 USD
View
B+
Retailer 10
-
£10,862 GBP
View
B+
Retailer 11
-
£10,941 GBP
A$22,554 AUD
View
B+
Retailer 12
-
£11,075 GBP
$14,839 USD
View
B+
Retailer 13
-
£11,103 GBP
€14,168 EUR
View
B+
Retailer 14
-
£11,198 GBP
$15,004 USD
View
B+
Retailer 15
-
£12,849 GBP
$17,216 USD
View
B
Retailer 16
-
£13,488 GBP
$18,072 USD
View
Most Expensive
B
With Clarity
1568584344 · Nov 1
£15,623 GBP
$20,933 USD
View
16 more retailers have this diamond
Prices start from £8,717 GBPSave up to £6,906 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
£8,717 GBP