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Radiant|Lab Grown|IGI

3.01ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG780663311

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

Certificate IGI LG780663311

Diamond specifications and retailer prices

From $2,966 SGD
$2,320 USD
As of October 30, 2026
Save $7,977 SGD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,943 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663311 or 780663311. Listed at 14 retailers as of October 30, 2026, with prices from $2,966 to $10,943, a $7,977 spread on the same certified stone. Brilliant Earth lists it at $10,943. 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

3.01
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663311
Dimensions10.14 × 7.28 × 4.73 mm
L/W Ratio1.39
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
10.14 mm7.28 mm3.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663311
Side View
Table 63.0%Crown 41.9°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 65.0%

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 30
Current: $10,943 SGD|Low: $2,966 SGD|High: $14,114 SGD|Avg: $7,159 SGD|-21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12$2,966 SGD
Retailer 14$3,387 SGD
Retailer 2$3,825 SGD
Retailer 13$4,096 SGD
Retailer 11$4,200 SGD
Retailer 6$4,623 SGD
Retailer 7$6,460 SGD
Retailer 10$7,280 SGD
Retailer 3$7,495 SGD
Retailer 8$7,988 SGD
Retailer 9$8,009 SGD
Retailer 5$9,745 SGD
Retailer 4$10,751 SGD
Brilliant Earth$10,943 SGD

41 data points across 14 retailers

14 retailers$2,966 SGD to $10,943 SGD

A
Cheapest Retailer
-
$2,966 SGD
$2,320 USD
A
Retailer 2
-
$3,387 SGD
HK$20,700 HKD
View
A
Retailer 3
-
$3,825 SGD
£2,356 GBP
View
A
Retailer 4
-
$4,096 SGD
$3,204 USD
View
A
Retailer 5
-
$4,200 SGD
$3,285 USD
View
Retailer 6
-
$4,623 SGD
€3,444 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$6,460 SGD
ZAR 81,635 ZAR
View
B+
Retailer 8
-
$7,280 SGD
$5,695 USD
View
B
Retailer 9
-
$7,495 SGD
$5,863 USD
View
B
Retailer 10
-
$7,988 SGD
£4,920 GBP
View
B+
Retailer 11
-
$8,009 SGD
$6,265 USD
View
B
Retailer 12
-
$9,745 SGD
$7,623 USD
View
B
Retailer 13
-
$10,751 SGD
$8,410 USD
View
Most Expensive
B
Brilliant Earth
19088270A · Oct 30
$10,943 SGD
$8,560 USD
View
13 more retailers have this diamond
Prices start from $2,966 SGDSave up to $7,977 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
3.01ct Radiant
$2,966 SGD