Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6541989968

Certificate GIA 6541989968

Diamond specifications and retailer prices

From £732 GBP
As of October 30, 2026
17 retailers carry this diamond
Most expensive: £2,411 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded E 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 6541989968. Listed at 17 retailers as of October 30, 2026. 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

0.70
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541989968
Dimensions9.20 × 4.69 × 2.84 mm
L/W Ratio1.96
Top View
9.20 mm4.69 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541989968
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £973 GBP|Low: £684 GBP|High: £1,830 GBP|Avg: £1,094 GBP|+7.1%
Retailer 1
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
Retailer 18
October 30, 2026
Retailer 18£732 GBP
Retailer 10£748 GBP
Retailer 2£802 GBP
Retailer 3£819 GBP
Retailer 13£834 GBP
Retailer 4£852 GBP
Retailer 16£874 GBP
Retailer 14£919 GBP
Retailer 7£955 GBP
Retailer 1£973 GBP
Retailer 17£981 GBP
Retailer 5£1,006 GBP
Retailer 8£1,242 GBP
Retailer 12£1,305 GBP
Retailer 11£1,341 GBP
Retailer 6£1,422 GBP
Retailer 15£1,435 GBP
Retailer 9£1,762 GBP

17 data points across 18 retailers

17 retailers

A
Cheapest Retailer
-
£732 GBP
Retailer 2
-
£802 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£834 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£852 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£874 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£886 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£919 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£973 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
£981 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£1,006 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£1,242 GBP
View
Price last confirmed 33 days ago
Retailer 12
-
£1,305 GBP
View
Price last confirmed 9 days ago
Retailer 13
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£1,341 GBP
View
Price last confirmed 8 days ago
Retailer 14
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£1,422 GBP
View
Price last confirmed 33 days ago
Retailer 15
-
£1,435 GBP
View
Price last confirmed 14 days ago
Retailer 16
-
£1,762 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
61c17cec-0fa3-4f86-b31c-2ef400b0545b · Sep 25
£2,411 GBP
$3,245 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from £732 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
0.70ct Marquise
£732 GBP