Radiant|Lab Grown|IGI

3.01ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG770621959

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

Certificate IGI LG770621959

Diamond specifications and retailer prices

From $1,503 USD
£1,184 GBP
As of October 29, 2026
Save $3,952 USD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,455 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG770621959 or 770621959. Listed at 9 retailers as of October 28, 2026, with prices from $1,503 to $5,455, a $3,952 spread on the same certified stone. Rare Carat lists it at $5,455. 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

3.01
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770621959
Dimensions7.14 × 7.14 × 4.92 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.14 mm3.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770621959
Side View
Table 68.0%Crown 43.4°Girdle: MED-STKPavilion 35°Culet: NoneDepth 68.9%

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: $5,455 USD|Low: $1,503 USD|High: $5,645 USD|Avg: $3,075 USD|-3.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$1,503 USD
Retailer 5$1,518 USD
Retailer 6$1,605 USD
Retailer 8$2,885 USD
Retailer 4$3,401 USD
Retailer 3$3,664 USD
Retailer 7$4,633 USD
Rare Carat$5,455 USD

39 data points across 8 retailers

9 retailers$1,503 USD to $5,455 USD

A
Cheapest Retailer
-
$1,503 USD
£1,184 GBP
A
Retailer 2
-
$1,518 USD
View
A
Retailer 3
-
$1,605 USD
€1,529 EUR
View
Retailer 4
-
$1,658 USD
£1,305 GBP
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,885 USD
View
B+
Retailer 6
-
$3,401 USD
View
B+
Retailer 7
-
$3,664 USD
£2,885 GBP
View
Retailer 8
-
$4,633 USD
A$7,128 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
K6984 · Oct 28
$5,455 USD
View
8 more retailers have this diamond
Prices start from $1,503 USDSave up to $3,952 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
3.01ct Radiant
$1,503 USD