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Marquise|Natural|GIA

0.71ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2221888234

Certificate GIA 2221888234

Diamond specifications and retailer prices

From £949 GBP
$1,272 USD
As of November 1, 2026
Save £798 GBP (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,748 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 2221888234. Listed at 8 retailers as of October 30, 2026, with prices from £949 to £1,748, a £798 spread on the same certified stone. Diamond Exchange Canada lists it at £1,748. 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
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221888234
Dimensions9.40 × 4.58 × 2.79 mm
L/W Ratio2.05
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Needle, Chip, Natural
Top View
9.40 mm4.58 mm0.71 ctG / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2221888234
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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: Nov 1
Current: £1,748 GBP|Low: £949 GBP|High: £1,748 GBP|Avg: £1,202 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£949 GBP
Retailer 4£969 GBP
Retailer 5£1,056 GBP
Retailer 3£1,080 GBP
Retailer 2£1,387 GBP
Diamond Exchange Canada£1,748 GBP

41 data points across 6 retailers

8 retailers£949 GBP to £1,748 GBP

B+
Cheapest Retailer
-
£949 GBP
$1,272 USD
B+
Retailer 2
-
£969 GBP
SGD 1,755 SGD
View
B
Retailer 3
-
£1,028 GBP
$1,377 USD
View
B
Retailer 4
-
£1,056 GBP
$1,415 USD
View
B
Retailer 5
-
£1,080 GBP
View
B
Retailer 6
-
£1,214 GBP
$1,626 USD
View
B
Retailer 7
-
£1,387 GBP
€1,770 EUR
View
Most Expensive
C
Diamond Exchange Canada
1917991594 · Oct 30
£1,748 GBP
CA$3,252 CAD
View
7 more retailers have this diamond
Prices start from £949 GBPSave up to £798 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
£949 GBP