Radiant|Lab Grown|IGI

6.14ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG851649901

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG851649901

Diamond specifications and retailer prices

From $1,267 USD
As of November 1, 2026
Save $2,501 USD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,768 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.14ct lab-grown radiant diamond

This 6.14ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851649901 or 851649901. Listed at 3 retailers as of November 1, 2026, with prices from $1,267 to $3,768, a $2,501 spread on the same certified stone. With Clarity lists it at $3,768. 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

6.14
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649901
Dimensions12.98 × 8.94 × 6.08 mm
L/W Ratio1.45
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.98 mm8.94 mm6.14 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649901
Side View
Table 61.0%Crown 42.6°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,267 USD|Low: $1,267 USD|High: $3,768 USD|Avg: $2,773 USD
Retailer 1
Retailer 2
With Clarity
October 31, 2026
Retailer 1$1,267 USD
Retailer 2$3,445 USD
With Clarity$3,768 USD

3 data points across 3 retailers

3 retailers$1,267 USD to $3,768 USD

A
Cheapest Retailer
-
$1,267 USD
B
Retailer 2
-
$3,445 USD
View
Most Expensive
B
With Clarity
851649901 · Nov 2
$3,768 USD
View
2 more retailers have this diamond
Prices start from $1,267 USDSave up to $2,501 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
6.14ct Radiant
$1,267 USD