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Round|Natural|GIA

1.71ct E IF Round Natural Diamond

EX • E/IF • GIA 5543603820

Certificate GIA 5543603820

Diamond specifications and retailer prices

From $17,018 USD
£13,400 GBP
Save $228 USD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $17,246 USD at Adiamor
View at Adiamor

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5543603820. Listed at 2 retailers, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5543603820
Dimensions7.63 × 7.58 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.63 mm7.58 mm1.71 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543603820
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 29
Current: $17,246 USD|Low: $16,699 USD|High: $17,830 USD|Avg: $17,245 USD|-3.3%
Adiamor
Retailer 2
October 1, 2026
Retailer 2$17,018 USD
Adiamor$17,246 USD

35 data points across 2 retailers

2 retailers$17,018 USD to $17,246 USD

A
Cheapest Retailer
-
$17,018 USD
£13,400 GBP
Most Expensive
A
Adiamor
D-81503305 · Oct 1
$17,246 USD
View
1 more retailer has this diamond
Prices start from $17,018 USDSave up to $228 USD

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.

A
1.71ct Round
$17,018 USD