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Round|Natural|GIA

1.57ct D I1 Round Natural Diamond

EX • D/I1 • GIA 3515470922

Certificate GIA 3515470922

Diamond specifications and retailer prices

From £5,787 GBP
$7,754 USD
As of October 31, 2026
Save £1,526 GBP (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,313 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3515470922. Listed at 2 retailers as of October 31, 2026, with prices from £5,787 to £7,313, a £1,526 spread on the same certified stone. Yorxs lists it at £7,313. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3515470922
Dimensions7.40 × 7.44 × 4.65 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.40 mm7.44 mm1.57 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515470922
Side View
Table 56.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £5,787 GBP|Low: £5,787 GBP|High: £7,346 GBP|Avg: £6,532 GBP
Retailer 1
Yorxs
November 1, 2026
Retailer 1£5,787 GBP
Yorxs£7,313 GBP

16 data points across 2 retailers

2 retailers£5,787 GBP to £7,313 GBP

B
Cheapest Retailer
-
£5,787 GBP
$7,754 USD
Most Expensive
B
Yorxs
EFFE893F6 · Nov 1
£7,313 GBP
€9,332 EUR
View
1 more retailer has this diamond
Prices start from £5,787 GBPSave up to £1,526 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
1.57ct Round
£5,787 GBP