Marquise|Natural|GIA

0.70ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 7558724465

Certificate GIA 7558724465

Diamond specifications and retailer prices

From £1,115 GBP
As of November 6, 2026
21 retailers carry this diamond
Most expensive: £2,195 GBP at NZ Jewellers · As of October 27, 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 F 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 7558724465. Listed at 21 retailers as of November 6, 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 7558724465
Dimensions8.51 × 4.53 × 2.98 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
8.51 mm4.53 mm0.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558724465
Side View
Table 59.0%Crown 39.5°Girdle: THN-VTKPavilion 39.4°Culet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £1,036 GBP|Low: £674 GBP|High: £1,668 GBP|Avg: £989 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6£678 GBP
Retailer 7£798 GBP
Retailer 2£830 GBP
Retailer 10£831 GBP
Retailer 4£870 GBP
Retailer 9£935 GBP
Retailer 8£973 GBP
Retailer 1£1,036 GBP
Retailer 3£1,257 GBP
Retailer 5£1,650 GBP

26 data points across 10 retailers

21 retailers

Retailer 1
-
£669 GBP
Price last confirmed 8 days ago
Retailer 2
-
£678 GBP
View
Price last confirmed 12 days ago
Retailer 3
-
£798 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£831 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
£846 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
£870 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£900 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£926 GBP
View
Price last confirmed 48 days ago
Retailer 9
-
£935 GBP
View
Price last confirmed 13 days ago
Retailer 10
-
£938 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
£972 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£973 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
£1,036 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
£1,038 GBP
View
Price last confirmed 11 days ago
Retailer 15
-
£1,068 GBP
View
Price last confirmed 49 days ago
B
Retailer 16
-
£1,115 GBP
View
Retailer 17
-
£1,149 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
£1,257 GBP
View
Price last confirmed 10 days ago
Retailer 19
-
£1,290 GBP
View
Price last confirmed 11 days ago
Retailer 20
-
£1,650 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
e7120588-47ed-47c2-8801-4144df1b8418 · Oct 27
£2,195 GBP
$2,938 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £1,115 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
0.70ct Marquise
£1,115 GBP