Round|Natural|GIA

4.05ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 7175667992

Certificate GIA 7175667992

Diamond specifications and retailer prices

From $78,406 USD
£61,737 GBP
As of October 30, 2026
Save $45,393 USD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $123,800 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct natural round diamond

This 4.05ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7175667992. Listed at 5 retailers as of October 29, 2026, with prices from $78,406 to $123,800, a $45,393 spread on the same certified stone. MOH London lists it at $123,800. 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

4.05
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7175667992
Dimensions10.11 × 10.20 × 6.35 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
10.11 mm10.20 mm4.05 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7175667992
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $123,800 USD|Low: $73,841 USD|High: $124,624 USD|Avg: $93,554 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$74,761 USD
Retailer 2$78,406 USD
Retailer 3$95,918 USD
MOH London$123,800 USD

43 data points across 4 retailers

5 retailers$78,406 USD to $123,800 USD

Retailer 1
-
$74,761 USD
A$115,017 AUD
Price last confirmed 12 days ago
B
Retailer 2
-
$78,406 USD
£61,737 GBP
View
B
Retailer 3
-
$83,288 USD
View
B
Retailer 4
-
$95,918 USD
€91,350 EUR
View
Most Expensive
B
MOH London
1E5CDEBA4 · Oct 29
$123,800 USD
£97,480 GBP
View
4 more retailers have this diamond
Prices start from $78,406 USDSave up to $45,393 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
4.05ct Round
$78,406 USD