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Round|Natural|GIA

4.05ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 7175667992

Certificate GIA 7175667992

Diamond specifications and retailer prices

From $99,402 SGD
£61,225 GBP
As of October 31, 2026
Save $58,863 SGD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $158,265 SGD 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 $99,402 to $158,265, a $58,863 spread on the same certified stone. MOH London lists it at $158,265. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $158,265 SGD|Low: $94,398 SGD|High: $159,319 SGD|Avg: $119,584 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$95,574 SGD
Retailer 2$99,402 SGD
Retailer 3$122,621 SGD
MOH London$158,265 SGD

44 data points across 4 retailers

5 retailers$99,402 SGD to $158,265 SGD

Retailer 1
-
$95,574 SGD
A$115,017 AUD
Price last confirmed 12 days ago
B
Retailer 2
-
$99,402 SGD
£61,225 GBP
View
B
Retailer 3
-
$106,476 SGD
$83,288 USD
View
B
Retailer 4
-
$122,621 SGD
€91,350 EUR
View
Most Expensive
B
MOH London
1E5CDEBA4 · Oct 29
$158,265 SGD
£97,480 GBP
View
4 more retailers have this diamond
Prices start from $99,402 SGDSave up to $58,863 SGD

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
$99,402 SGD