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Marquise|Natural|GIA

1.71ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 6551607306

Certificate GIA 6551607306

Diamond specifications and retailer prices

From £5,209 GBP
$7,011 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £5,209 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551607306. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.29°
Pavilion angle38.52°
OriginNatural
Grading LabGIA
CertificateGIA 6551607306
Dimensions11.86 × 6.26 × 3.71 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.86 mm6.26 mm1.71 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551607306
Side View
Table 60.0%Crown 39.29°Girdle: STK-THKPavilion 38.52°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £5,461 GBP|Low: £3,728 GBP|High: £7,865 GBP|Avg: £5,340 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
The Diamond Guys
September 15, 2026
Retailer 9£3,728 GBP
Retailer 5£4,072 GBP
Retailer 6£4,159 GBP
Retailer 8£4,270 GBP
Retailer 7£4,656 GBP
Retailer 3£4,829 GBP
The Diamond Guys£5,209 GBP
Retailer 11£5,234 GBP
Retailer 12£5,446 GBP
Retailer 1£5,461 GBP
Retailer 4£5,893 GBP
Retailer 2£6,548 GBP
Retailer 10£7,020 GBP

35 data points across 13 retailers

1 retailer

B+
The Diamond Guys
1965869687 · Nov 6
£5,209 GBP
$7,011 USD
View

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.

B+
1.71ct Marquise
£5,209 GBP