Round|Natural|GIA

5.20ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 5212935224

Certificate GIA 5212935224

Diamond specifications and retailer prices

From $145,180 USD
€138,267 EUR
As of October 29, 2026
Save $224,516 USD (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $369,697 USD at Belgium Diamonds · As of November 2, 2026
View at Belgium Diamonds

About this 5.2ct natural round diamond

This 5.2ct natural round sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5212935224. Listed at 2 retailers as of October 29, 2026, with prices from $145,180 to $369,697, a $224,516 spread on the same certified stone. Belgium Diamonds lists it at $369,697. 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5212935224
Dimensions11.14 × 11.09 × 6.76 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
11.14 mm11.09 mm5.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 5212935224
Side View
Table 62.0%Crown 33.5°Girdle: ThickPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $369,697 USD|Low: $86,054 USD|High: $369,697 USD|Avg: $144,297 USD
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 19, 2026
Retailer 7$86,054 USD
Retailer 3$98,994 USD
Retailer 6$125,773 USD
Retailer 4$127,846 USD
Retailer 5$143,891 USD
Retailer 2$145,180 USD
Belgium Diamonds$369,697 USD

31 data points across 7 retailers

2 retailers$145,180 USD to $369,697 USD

B+
Cheapest Retailer
-
$145,180 USD
€138,267 EUR
Most Expensive
B
Belgium Diamonds
431551713 · Nov 2
$369,697 USD
€352,092 EUR
View
1 more retailer has this diamond
Prices start from $145,180 USDSave up to $224,516 USD

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+
5.20ct Round
$145,180 USD