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Marquise|Natural|GIA

1.17ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2173570306

Certificate GIA 2173570306

Diamond specifications and retailer prices

From £6,748 GBP
$9,055 USD
As of November 2, 2026
Save £2,327 GBP (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £9,074 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.17ct natural marquise diamond

This 1.17ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2173570306. Listed at 4 retailers as of November 2, 2026, with prices from £6,748 to £9,074, a £2,327 spread on the same certified stone. 77 Diamonds lists it at £9,074. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2173570306
Dimensions10.04 × 5.89 × 3.61 mm
L/W Ratio1.70
Top View
10.04 mm5.89 mm1.17 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2173570306
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: SmallDepth 61.3%

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: £9,074 GBP|Low: £6,686 GBP|High: £9,133 GBP|Avg: £7,667 GBP|+1.8%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£6,748 GBP
Retailer 2£7,230 GBP
77 Diamonds£9,074 GBP

28 data points across 3 retailers

4 retailers£6,748 GBP to £9,074 GBP

A
Cheapest Retailer
-
£6,748 GBP
$9,055 USD
B+
Retailer 2
-
£7,230 GBP
€9,240 EUR
View
B+
Retailer 3
-
£7,449 GBP
$9,997 USD
View
Most Expensive
B
77 Diamonds
MQZWQQFCP86 · Nov 2
£9,074 GBP
View
3 more retailers have this diamond
Prices start from £6,748 GBPSave up to £2,327 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
£6,748 GBP