Round|Lab Grown|IGI

3.17ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG550229074

Shape and cutting style on the report: Round brilliant

Certificate IGI LG550229074

Diamond specifications and retailer prices

From $4,410 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: $18,078 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.17ct lab-grown round diamond

This 3.17ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550229074 or 550229074. Listed at 12 retailers as of October 29, 2026. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550229074
Dimensions9.35 × 9.31 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.35 mm9.31 mm3.17 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550229074
Side View
Table 58.5%Crown 35.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $18,078 USD|Low: $4,410 USD|High: $28,665 USD|Avg: $12,459 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$4,410 USD
Retailer 5$9,650 USD
Retailer 11$10,036 USD
Retailer 10$10,808 USD
Retailer 7$11,194 USD
Retailer 8$11,952 USD
Retailer 4$12,254 USD
Retailer 3$12,589 USD
Retailer 2$13,220 USD
MOH London$18,078 USD
Retailer 9$28,665 USD

42 data points across 11 retailers

12 retailers

B
Cheapest Retailer
-
$4,410 USD
Most Expensive
MOH London
LG550229074 · Oct 29
$18,078 USD
£14,235 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $4,410 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
3.17ct Round
$4,410 USD