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Marquise|Natural|GIA

0.71ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6561436044

Certificate GIA 6561436044

Diamond specifications and retailer prices

From £868 GBP
HK$9,100 HKD
As of November 1, 2026
Save £1,370 GBP (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,862 GBP at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561436044. Listed at 18 retailers as of October 28, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561436044
Dimensions10.17 × 4.57 × 2.76 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
10.17 mm4.57 mm0.71 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561436044
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.3%

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: £2,862 GBP|Low: £858 GBP|High: £2,862 GBP|Avg: £1,418 GBP
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 13£868 GBP
Retailer 2£874 GBP
Retailer 9£1,028 GBP
Retailer 6£1,082 GBP
Retailer 8£1,087 GBP
Retailer 5£1,088 GBP
Retailer 3£1,173 GBP
Retailer 16£1,173 GBP
Retailer 17£1,227 GBP
Retailer 7£1,275 GBP
Retailer 11£1,303 GBP
Retailer 14£1,353 GBP
Retailer 10£1,557 GBP
Retailer 15£1,602 GBP
Retailer 12£2,056 GBP
Retailer 4£2,238 GBP
NZ Jewellers£2,862 GBP

23 data points across 17 retailers

18 retailers£868 GBP to £2,238 GBP

B+
Cheapest Retailer
-
£868 GBP
HK$9,100 HKD
B+
Retailer 2
-
£874 GBP
₹111,734 INR
View
B
Retailer 3
-
£1,028 GBP
$1,380 USD
View
B+
Retailer 4
-
£1,082 GBP
$1,452 USD
View
Final sale: no returns
B
Retailer 5
-
£1,087 GBP
$1,459 USD
View
Retailer 6
-
£1,088 GBP
$1,460 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£1,132 GBP
$1,519 USD
View
B
Retailer 8
-
£1,173 GBP
$1,574 USD
View
B
Retailer 9
-
£1,173 GBP
$1,574 USD
View
B
Retailer 10
-
£1,227 GBP
$1,647 USD
View
B
Retailer 11
-
£1,275 GBP
$1,710 USD
View
B
Retailer 12
-
£1,303 GBP
View
B
Retailer 13
-
£1,353 GBP
$1,816 USD
View
B
Retailer 14
-
£1,557 GBP
View
B
Retailer 15
-
£1,602 GBP
€2,048 EUR
View
B
Retailer 16
-
£2,056 GBP
View
B
Retailer 17
-
£2,238 GBP
View
Most Expensive
NZ Jewellers
257e908b-2562-4da0-8db8-7eb4ebb5bd70 · Oct 30
£2,862 GBP
$3,840 USD
View
Price under review
17 more retailers have this diamond
Prices start from £868 GBPSave up to £1,370 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
£868 GBP