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Round|Natural|GIA

5.20ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 6511264099

Certificate GIA 6511264099

Diamond specifications and retailer prices

From $149,558 AUD
$105,056 USD
As of October 30, 2026
Save $21,985 AUD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $313,156 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 5.2ct natural round diamond

This 5.2ct natural round sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6511264099. Listed at 3 retailers as of October 30, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.20
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6511264099
Dimensions11.30 × 11.32 × 6.80 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.30 mm11.32 mm5.20 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511264099
Side View
Table 58.0%Crown 32°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 60.2%

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: Oct 30
Current: $313,156 AUD|Low: $149,558 AUD|High: $367,117 AUD|Avg: $236,389 AUD|-0.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$149,558 AUD
Retailer 10$171,215 AUD
Retailer 3$171,542 AUD
Retailer 9$196,024 AUD
Retailer 4$206,114 AUD
Retailer 8$208,603 AUD
Retailer 7$214,223 AUD
Retailer 5$241,536 AUD
Retailer 6$243,757 AUD
Rare Carat$313,156 AUD

8 data points across 10 retailers

3 retailers$149,558 AUD to $171,542 AUD

A
Cheapest Retailer
-
$149,558 AUD
$105,056 USD
A
Retailer 2
-
$171,542 AUD
$120,499 USD
View
Most Expensive
Rare Carat
DAAHK-2132025 · Oct 18
$313,156 AUD
$219,975 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $149,558 AUDSave up to $21,985 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
5.20ct Round
$149,558 AUD