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Round|Natural|GIA

5.27ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5242009966

Certificate GIA 5242009966

Diamond specifications and retailer prices

From $90,556 AUD
₹6,058,151 INR
As of November 1, 2026
Save $33,865 AUD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $124,421 AUD at Yorxs · As of October 30, 2026
View at Yorxs

About this 5.27ct natural round diamond

This 5.27ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242009966. Listed at 4 retailers as of October 30, 2026, with prices from $90,556 to $124,421, a $33,865 spread on the same certified stone. Yorxs lists it at $124,421. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.27
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242009966
Dimensions11.02 × 11.08 × 6.91 mm
L/W Ratio1.01
Top View
11.02 mm11.08 mm5.27 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242009966
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $90,556 AUD|Low: $90,556 AUD|High: $124,421 AUD|Avg: $109,500 AUD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 1$90,556 AUD
Retailer 3$98,195 AUD
Retailer 2$108,578 AUD
Yorxs$124,421 AUD

16 data points across 4 retailers

4 retailers$90,556 AUD to $124,421 AUD

A
Cheapest Retailer
-
$90,556 AUD
₹6,058,151 INR
B+
Retailer 2
-
$98,195 AUD
CA$95,801 CAD
View
B+
Retailer 3
-
$108,578 AUD
£60,055 GBP
View
Most Expensive
B
Yorxs
D49482 · Oct 30
$124,421 AUD
€83,237 EUR
View
3 more retailers have this diamond
Prices start from $90,556 AUDSave up to $33,865 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
5.27ct Round
$90,556 AUD