Radiant|Lab Grown|IGI

3.07ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG629432491

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

Certificate IGI LG629432491

Diamond specifications and retailer prices

From $1,951 USD
As of November 4, 2026
Save $4,803 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,754 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG629432491 or 629432491. Listed at 8 retailers as of November 4, 2026, with prices from $1,951 to $6,754, a $4,803 spread on the same certified stone. Taylor and Hart lists it at $6,754. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629432491
Dimensions10.02 × 7.27 × 4.92 mm
L/W Ratio1.38
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
10.02 mm7.27 mm3.07 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629432491
Side View
Table 60.0%Crown 42.6°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,466 USD|Low: $1,866 USD|High: $6,754 USD|Avg: $3,645 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 5, 2026
Retailer 6$1,951 USD
Retailer 7$2,475 USD
Retailer 2$2,694 USD
Retailer 5$2,739 USD
Retailer 3$2,875 USD
Retailer 4$4,120 USD
Retailer 1$5,466 USD
Taylor and Hart$6,754 USD

42 data points across 8 retailers

8 retailers$1,951 USD to $6,754 USD

A
Cheapest Retailer
-
$1,951 USD
B+
Retailer 2
-
$2,475 USD
View
B+
Retailer 3
-
$2,694 USD
View
B+
Retailer 4
-
$2,739 USD
View
B+
Retailer 5
-
$2,875 USD
View
B
Retailer 6
-
$4,120 USD
View
B
Retailer 7
-
$5,466 USD
View
Most Expensive
B
Taylor and Hart
B4X610I · Nov 4
$6,754 USD
View
7 more retailers have this diamond
Prices start from $1,951 USDSave up to $4,803 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
3.07ct Radiant
$1,951 USD