CaratHunter
Plans
Round|Natural|GIA

5.21ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6247036727

Certificate GIA 6247036727

Diamond specifications and retailer prices

From $134,708 AUD
$94,625 USD
As of November 1, 2026
Save $84,977 AUD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $219,685 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.21ct natural round diamond

This 5.21ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6247036727. Listed at 5 retailers as of November 1, 2026, with prices from $134,708 to $219,685, a $84,977 spread on the same certified stone. MOH London lists it at $219,685. 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

5.21
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247036727
Dimensions11.16 × 11.21 × 6.85 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.16 mm11.21 mm5.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247036727
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $219,685 AUD|Low: $134,708 AUD|High: $220,862 AUD|Avg: $164,325 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$134,708 AUD
Retailer 5$138,012 AUD
Retailer 2$140,147 AUD
Retailer 3$170,193 AUD
MOH London$219,685 AUD

13 data points across 5 retailers

5 retailers$134,708 AUD to $219,685 AUD

B+
Cheapest Retailer
-
$134,708 AUD
$94,625 USD
B
Retailer 2
-
$138,012 AUD
$96,946 USD
View
B+
Retailer 3
-
$140,147 AUD
£77,516 GBP
View
B
Retailer 4
-
$170,193 AUD
€113,858 EUR
View
Most Expensive
B
MOH London
48531CA59 · Nov 1
$219,685 AUD
£121,509 GBP
View
4 more retailers have this diamond
Prices start from $134,708 AUDSave up to $84,977 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+
5.21ct Round
$134,708 AUD