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Round|Natural|GIA

1.61ct E IF Round Natural Diamond

EX • E/IF • GIA 1428817016

Certificate GIA 1428817016

Diamond specifications and retailer prices

From $39,145 AUD
€26,219 EUR
As of October 29, 2026
Save $1,801 AUD (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $40,945 AUD at Yorxs · As of October 28, 2026
View at Yorxs

About this 1.61ct natural round diamond

This 1.61ct 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 1428817016. Listed at 2 retailers as of October 28, 2026, with a relatively tight 5% 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

1.61
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1428817016
Dimensions7.51 × 7.56 × 4.68 mm
L/W Ratio1.01
Top View
7.51 mm7.56 mm1.61 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1428817016
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $31,622 AUD|Low: $31,622 AUD|High: $40,959 AUD|Avg: $37,230 AUD
Retailer 1
Retailer 2
Yorxs
October 28, 2026
Retailer 1$31,622 AUD
Retailer 2$39,145 AUD
Yorxs$40,945 AUD

3 data points across 3 retailers

2 retailers$39,145 AUD to $40,945 AUD

B+
Cheapest Retailer
-
$39,145 AUD
€26,219 EUR
Most Expensive
B
Yorxs
525559987 · Oct 28
$40,945 AUD
€27,425 EUR
View
1 more retailer has this diamond
Prices start from $39,145 AUDSave up to $1,801 AUD

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+
1.61ct Round
$39,145 AUD