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Radiant|Lab Grown|IGI

3.06ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG742507814

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

Certificate IGI LG742507814

Diamond specifications and retailer prices

From $2,213 SGD
$1,731 USD
As of October 29, 2026
Save $4,895 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,108 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742507814 or 742507814. Listed at 9 retailers as of October 28, 2026, with prices from $2,213 to $7,108, a $4,895 spread on the same certified stone. Rare Carat lists it at $7,108. 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

3.06
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742507814
Dimensions7.42 × 7.42 × 4.88 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm7.42 mm3.06 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742507814
Side View
Table 69.0%Crown 54.3°Girdle: MediumPavilion 39.4°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: $7,108 SGD|Low: $2,120 SGD|High: $7,108 SGD|Avg: $4,351 SGD|+1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$2,213 SGD
Retailer 2$2,704 SGD
Retailer 4$2,746 SGD
Retailer 5$3,051 SGD
Retailer 8$3,959 SGD
Retailer 3$6,199 SGD
Retailer 7$6,828 SGD
Rare Carat$7,108 SGD

41 data points across 8 retailers

9 retailers$2,213 SGD to $7,108 SGD

A
Cheapest Retailer
-
$2,213 SGD
$1,731 USD
A
Retailer 2
-
$2,704 SGD
£1,666 GBP
View
A
Retailer 3
-
$2,746 SGD
$2,148 USD
View
A
Retailer 4
-
$3,051 SGD
€2,273 EUR
View
A
Retailer 5
-
$3,959 SGD
$3,097 USD
View
B+
Retailer 6
-
$6,199 SGD
£3,818 GBP
View
B
Retailer 7
-
$6,737 SGD
$5,270 USD
View
B
Retailer 8
-
$6,967 SGD
$5,450 USD
View
Most Expensive
B
Rare Carat
DM307-420A · Oct 28
$7,108 SGD
$5,560 USD
View
8 more retailers have this diamond
Prices start from $2,213 SGDSave up to $4,895 SGD

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
3.06ct Radiant
$2,213 SGD