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Round|Natural|GIA

1.61ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 2566392256

Certificate GIA 2566392256

Diamond specifications and retailer prices

From $4,454 AUD
As of November 6, 2026
Save $844 AUD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,298 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566392256. Listed at 3 retailers as of November 5, 2026, with prices from $4,454 to $5,298, a $844 spread on the same certified stone. Blue Nile lists it at $5,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566392256
Dimensions7.41 × 7.47 × 4.66 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.41 mm7.47 mm1.61 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566392256
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,298 AUD|Low: $4,454 AUD|High: $5,298 AUD|Avg: $4,834 AUD
Blue Nile
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$4,454 AUD
Retailer 2$4,727 AUD
Blue Nile$5,298 AUD

28 data points across 3 retailers

3 retailers$4,454 AUD to $5,298 AUD

A
Cheapest Retailer
-
$4,454 AUD
A
Retailer 2
-
$4,727 AUD
View
Most Expensive
B+
Blue Nile
30357734 · Nov 5
$5,298 AUD
$3,709 USD
View
2 more retailers have this diamond
Prices start from $4,454 AUDSave up to $844 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.

A
1.61ct Round
$4,454 AUD