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Oval|Lab Grown|IGI

3.14ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG810620662

Shape and cutting style on the report: Oval polygon step cut

Certificate IGI LG810620662

Diamond specifications and retailer prices

From $1,385 USD
As of October 28, 2026
Save $2,260 USD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,645 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.14ct lab-grown oval diamond

This 3.14ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810620662 or 810620662. Listed at 4 retailers as of October 28, 2026, with prices from $1,385 to $3,645, a $2,260 spread on the same certified stone. MOH London lists it at $3,645. 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

3.14
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810620662
Dimensions13.40 × 7.41 × 4.33 mm
L/W Ratio1.81
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.40 mm7.41 mm3.14 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810620662
Side View
Table 60.0%Crown 37°Girdle: MediumPavilion 41.6°Culet: NoneDepth 58.4%

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 28
Current: $3,645 USD|Low: $1,385 USD|High: $4,154 USD|Avg: $2,788 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 4$1,385 USD
Retailer 5$2,673 USD
Retailer 3$3,092 USD
Retailer 2$3,216 USD
MOH London$3,645 USD

9 data points across 5 retailers

4 retailers$1,385 USD to $3,645 USD

B+
Cheapest Retailer
-
$1,385 USD
B
Retailer 2
-
$3,092 USD
View
B
Retailer 3
-
$3,216 USD
View
Most Expensive
B
MOH London
LG810620662 · Oct 29
$3,645 USD
£2,870 GBP
View
3 more retailers have this diamond
Prices start from $1,385 USDSave up to $2,260 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+
3.14ct Oval
$1,385 USD