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Round|Natural|GIA

5.46ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6545813147

Certificate GIA 6545813147

Diamond specifications and retailer prices

From $136,414 AUD
£75,452 GBP
As of October 30, 2026
Save $20,857 AUD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $157,271 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 5.46ct natural round diamond

This 5.46ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6545813147. Listed at 3 retailers as of October 29, 2026, with prices from $136,414 to $157,271, a $20,857 spread on the same certified stone. Blue Nile lists it at $157,271. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.46
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545813147
Dimensions11.38 × 11.48 × 6.92 mm
L/W Ratio1.01
Top View
11.38 mm11.48 mm5.46 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545813147
Side View
Table 59.0%Crown 34.5°GirdlePavilion 41.4°CuletDepth 60.5%

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: Oct 30
Current: $157,271 AUD|Low: $136,414 AUD|High: $208,957 AUD|Avg: $164,115 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$136,414 AUD
Retailer 4$149,504 AUD
Blue Nile$157,271 AUD
Retailer 3$208,957 AUD

41 data points across 4 retailers

3 retailers$136,414 AUD to $157,271 AUD

A
Cheapest Retailer
-
$136,414 AUD
£75,452 GBP
Retailer 2
-
$149,504 AUD
$105,018 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
Blue Nile
29104307 · Oct 29
$157,271 AUD
$110,474 USD
View
2 more retailers have this diamond
Prices start from $136,414 AUDSave up to $20,857 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
5.46ct Round
$136,414 AUD