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Round|Lab Grown|IGI

3.17ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG634413255

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634413255

Diamond specifications and retailer prices

From $1,147 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $1,147 USD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 3.17ct lab-grown round diamond

This 3.17ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634413255 or 634413255. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.17
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413255
Dimensions9.42 × 9.37 × 5.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm9.37 mm3.17 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413255
Side View
Table 55.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 23
Current: $1,147 USD|Low: $260 USD|High: $2,695 USD|Avg: $1,319 USD|-33.9%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 6, 2026
Retailer 7$625 USD
Retailer 3$646 USD
Retailer 4$959 USD
Retailer 2$1,099 USD
Adiamor$1,147 USD
Retailer 8$1,191 USD
Retailer 6$1,701 USD
Retailer 5$1,791 USD

31 data points across 8 retailers

1 retailer

B+
Adiamor
D-81296980 · Oct 23
$1,147 USD
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B+
3.17ct Round
$1,147 USD