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Marquise|Natural|GIA

0.71ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6561721700

Certificate GIA 6561721700

Diamond specifications and retailer prices

From £860 GBP
$1,152 USD
As of October 31, 2026
Save £377 GBP (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,237 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561721700. Listed at 8 retailers as of October 31, 2026, with prices from £860 to £1,237, a £377 spread on the same certified stone. Yorxs lists it at £1,237. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.13°
Pavilion angle40.73°
OriginNatural
Grading LabGIA
CertificateGIA 6561721700
Dimensions9.54 × 4.44 × 2.84 mm
L/W Ratio2.15
Culet sizeNone
Top View
9.54 mm4.44 mm0.71 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561721700
Side View
Table 57.0%Crown 39.13°Girdle: STK-VTKPavilion 40.73°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £978 GBP|Low: £860 GBP|High: £1,237 GBP|Avg: £1,012 GBP|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 2£860 GBP
Retailer 4£881 GBP
Retailer 5£905 GBP
Retailer 7£937 GBP
Retailer 1£978 GBP
Retailer 3£1,055 GBP
Retailer 6£1,233 GBP
Yorxs£1,237 GBP

4 data points across 8 retailers

8 retailers£860 GBP to £1,237 GBP

B+
Cheapest Retailer
-
£860 GBP
$1,152 USD
B+
Retailer 2
-
£881 GBP
$1,180 USD
View
B+
Retailer 3
-
£905 GBP
$1,212 USD
View
B+
Retailer 4
-
£937 GBP
SGD 1,696 SGD
View
B+
Retailer 5
-
£978 GBP
View
B+
Retailer 6
-
£1,055 GBP
$1,413 USD
View
B
Retailer 7
-
£1,233 GBP
$1,652 USD
View
Most Expensive
B
Yorxs
623114310 · Oct 31
£1,237 GBP
€1,578 EUR
View
7 more retailers have this diamond
Prices start from £860 GBPSave up to £377 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.

B+
0.71ct Marquise
£860 GBP