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Marquise|Natural|GIA

1.17ct F I1 Marquise Natural Diamond

VG • F/I1 • GIA 5172377676

Certificate GIA 5172377676

Diamond specifications and retailer prices

From £2,101 GBP
$2,817 USD
As of November 2, 2026
Save £726 GBP (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,826 GBP at Jared · As of November 2, 2026
View at Jared

About this 1.17ct natural marquise diamond

This 1.17ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172377676. Listed at 5 retailers as of November 2, 2026, with prices from £2,101 to £2,826, a £726 spread on the same certified stone. Jared lists it at £2,826. 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

1.17
Carat
F
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5172377676
Dimensions10.50 × 5.54 × 3.47 mm
L/W Ratio1.90
Top View
10.50 mm5.54 mm1.17 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5172377676
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.5%

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 2
Current: £2,826 GBP|Low: £2,101 GBP|High: £2,826 GBP|Avg: £2,503 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 3£2,101 GBP
Retailer 2£2,110 GBP
Retailer 4£2,737 GBP
Retailer 5£2,737 GBP
Jared£2,826 GBP

3 data points across 5 retailers

5 retailers£2,101 GBP to £2,826 GBP

A
Cheapest Retailer
-
£2,101 GBP
$2,817 USD
A
Retailer 2
-
£2,110 GBP
$2,830 USD
View
B
Retailer 3
-
£2,737 GBP
$3,670 USD
View
B
Retailer 4
-
£2,737 GBP
$3,670 USD
View
Most Expensive
B
Jared
140108498 · Nov 2
£2,826 GBP
$3,790 USD
View
4 more retailers have this diamond
Prices start from £2,101 GBPSave up to £726 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
1.17ct Marquise
£2,101 GBP