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Round|Lab Grown|IGI

3.14ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG731575979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731575979

Diamond specifications and retailer prices

From $379 USD
As of October 29, 2026
Save $2,321 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,700 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.14ct lab-grown round diamond

This 3.14ct 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 LG731575979 or 731575979. Listed at 16 retailers as of October 29, 2026, with prices from $379 to $2,700, a $2,321 spread on the same certified stone. Brilliant Earth lists it at $2,700. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731575979
Dimensions9.39 × 9.36 × 5.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.36 mm3.14 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731575979
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,700 USD|Low: $379 USD|High: $2,720 USD|Avg: $1,148 USD|-0.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5$379 USD
Retailer 14$424 USD
Retailer 2$470 USD
Retailer 7$476 USD
Retailer 9$620 USD
Retailer 4$748 USD
Retailer 15$780 USD
Retailer 8$822 USD
Retailer 10$847 USD
Retailer 12$1,038 USD
Retailer 13$1,317 USD
Retailer 11$1,510 USD
Retailer 3$1,759 USD
Retailer 6$1,868 USD
Brilliant Earth$2,700 USD

41 data points across 15 retailers

16 retailers$379 USD to $2,700 USD

A
Cheapest Retailer
-
$379 USD
A
Retailer 2
-
$424 USD
View
A
Retailer 3
-
$470 USD
View
A
Retailer 4
-
$476 USD
View
A
Retailer 5
-
$620 USD
View
B+
Retailer 6
-
$748 USD
View
A
Retailer 7
-
$780 USD
View
A
Retailer 8
-
$822 USD
€783 EUR
View
A
Retailer 9
-
$847 USD
£667 GBP
View
A
Retailer 10
-
$1,038 USD
View
B+
Retailer 11
-
$1,317 USD
View
B+
Retailer 12
-
$1,510 USD
View
Retailer 13
-
$1,548 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,759 USD
View
B
Retailer 15
-
$1,868 USD
£1,471 GBP
View
Most Expensive
B
Brilliant Earth
15955191A · Oct 31
$2,700 USD
View
15 more retailers have this diamond
Prices start from $379 USDSave up to $2,321 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.

A
3.14ct Round
$379 USD