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Marquise|Natural|GIA

0.71ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6565615929

Certificate GIA 6565615929

Diamond specifications and retailer prices

From £905 GBP
As of November 6, 2026
Save £1,487 GBP (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,391 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565615929. Listed at 15 retailers as of November 5, 2026, with prices from £905 to £2,391, a £1,487 spread on the same certified stone. NZ Jewellers lists it at £2,391. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565615929
Dimensions8.88 × 4.67 × 2.97 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.88 mm4.67 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565615929
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 6
Current: £2,391 GBP|Low: £894 GBP|High: £2,493 GBP|Avg: £1,190 GBP|-4.1%
NZ Jewellers
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
November 6, 2026
Retailer 14£905 GBP
Retailer 3£908 GBP
Retailer 12£915 GBP
Retailer 15£915 GBP
Retailer 4£980 GBP
Retailer 7£1,001 GBP
Retailer 11£1,026 GBP
Retailer 6£1,047 GBP
Retailer 8£1,055 GBP
Retailer 10£1,065 GBP
Retailer 9£1,102 GBP
Retailer 13£1,131 GBP
Retailer 2£1,229 GBP
Retailer 5£1,796 GBP
NZ Jewellers£2,391 GBP

17 data points across 15 retailers

15 retailers£905 GBP to £2,391 GBP

A
Cheapest Retailer
-
£905 GBP
Final sale: no returns
A
Retailer 2
-
£908 GBP
View
B+
Retailer 3
-
£915 GBP
View
A
Retailer 4
-
£915 GBP
View
B+
Retailer 5
-
£980 GBP
View
Retailer 6
-
£1,001 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,026 GBP
View
B+
Retailer 8
-
£1,047 GBP
View
B+
Retailer 9
-
£1,055 GBP
View
B+
Retailer 10
-
£1,065 GBP
View
B+
Retailer 11
-
£1,102 GBP
View
B+
Retailer 12
-
£1,131 GBP
View
B+
Retailer 13
-
£1,229 GBP
View
B
Retailer 14
-
£1,796 GBP
View
Most Expensive
B
NZ Jewellers
298d8085-a324-40c8-977b-87b392e8dfc9 · Nov 5
£2,391 GBP
$3,201 USD
View
14 more retailers have this diamond
Prices start from £905 GBPSave up to £1,487 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
0.71ct Marquise
£905 GBP