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Round|Natural|GIA

1.72ct D I1 Round Natural Diamond

FR • D/I1 • GIA 5181750697

Certificate GIA 5181750697

Diamond specifications and retailer prices

From £6,718 GBP
$9,002 USD
As of November 1, 2026
Save £2,366 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £9,084 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 5181750697. Listed at 3 retailers as of November 1, 2026, with prices from £6,718 to £9,084, a £2,366 spread on the same certified stone. Yorxs lists it at £9,084. 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

1.72
Carat
D
Colour
I1
Clarity
Fair
Cut

Specifications

CutFair
PolishGood
SymmetryFair
FluorescenceMedium
Crown angle28.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5181750697
Dimensions7.55 × 7.76 × 4.74 mm
L/W Ratio1.03
Top View
7.55 mm7.76 mm1.72 ctD / I1
OriginNatural
CutFair
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 5181750697
Side View
Table 59.0%Crown 28.5°Girdle: THN-ETKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £7,242 GBP|Low: £6,691 GBP|High: £10,323 GBP|Avg: £8,038 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 2£6,691 GBP
Retailer 4£6,718 GBP
Retailer 1£7,242 GBP
Yorxs£9,084 GBP
Retailer 3£10,323 GBP

18 data points across 5 retailers

3 retailers£6,718 GBP to £9,084 GBP

B
Cheapest Retailer
-
£6,718 GBP
$9,002 USD
C
Retailer 2
-
£7,242 GBP
$9,703 USD
View
Most Expensive
C
Yorxs
DBBDD3004 · Nov 1
£9,084 GBP
€11,592 EUR
View
2 more retailers have this diamond
Prices start from £6,718 GBPSave up to £2,366 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
1.72ct Round
£6,718 GBP