Round|Lab Grown|IGI

3.14ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG805618125

Certificate IGI LG805618125

Diamond specifications and retailer prices

From $1,873 USD
Save $4,497 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,719 USD at Taylor and Hart
View at Taylor and Hart

About this 3.14ct lab-grown round diamond

This 3.14ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805618125 or 805618125. Listed at 8 retailers, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805618125
Dimensions13.84 × 6.90 × 4.80 mm
L/W Ratio2.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.84 mm6.90 mm3.14 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805618125
Side View
Table 66.0%Crown 43.6°Girdle: MED-STKPavilion 34°CuletDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $1,873 USD|Low: $1,845 USD|High: $11,400 USD|Avg: $5,444 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
September 29, 2026
Retailer 1$1,873 USD
Retailer 6$2,165 USD
Retailer 3$3,110 USD
Retailer 7$5,814 USD
Retailer 5$5,978 USD
Retailer 2$6,370 USD
Taylor and Hart$7,719 USD
Retailer 4$9,600 USD

12 data points across 8 retailers

8 retailers$1,873 USD to $6,370 USD

B+
Cheapest Retailer
-
$1,873 USD
B
Retailer 2
-
$2,165 USD
View
B
Retailer 3
-
$3,110 USD
View
B
Retailer 4
-
$5,814 USD
View
B
Retailer 5
-
$5,978 USD
View
C
Retailer 6
-
$6,370 USD
£5,016 GBP
View
Most Expensive
C
Taylor and Hart
6HPH1VP · Oct 1
$7,719 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,873 USDSave up to $4,497 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.

B+
3.14ct Round
$1,873 USD