CaratHunter
Plans
Radiant|Lab Grown|IGI

3.06ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733505613

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

Certificate IGI LG733505613

Diamond specifications and retailer prices

From $1,400 SGD
$1,095 USD
As of October 30, 2026
Save $8,840 SGD (86%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $10,240 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733505613 or 733505613. Listed at 28 retailers as of October 29, 2026, with prices from $1,400 to $10,240, a $8,840 spread on the same certified stone. Brilliant Earth lists it at $10,240. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733505613
Dimensions10.95 × 7.28 × 4.61 mm
L/W Ratio1.50
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
10.95 mm7.28 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733505613
Side View
Table 63.0%Crown 51.6°Girdle: MediumPavilion 36.2°Culet: NoneDepth 63.3%

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: Oct 30
Current: $10,240 SGD|Low: $1,400 SGD|High: $10,240 SGD|Avg: $3,452 SGD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 1, 2026
Retailer 7$1,400 SGD
Retailer 4$1,523 SGD
Retailer 16$1,566 SGD
Retailer 6$1,624 SGD
Retailer 19$1,624 SGD
Retailer 25$1,809 SGD
Retailer 26$1,882 SGD
Retailer 2$1,932 SGD
Retailer 10$1,953 SGD
Retailer 13$2,353 SGD
Retailer 5$2,444 SGD
Retailer 22$2,587 SGD
Retailer 8$3,044 SGD
Retailer 9$3,293 SGD
Retailer 20$3,666 SGD
Retailer 15$3,737 SGD
Retailer 23$3,770 SGD
Retailer 14$4,481 SGD
Retailer 11$4,802 SGD
Retailer 12$5,177 SGD
Retailer 24$5,536 SGD
Retailer 18$5,675 SGD
Retailer 17$5,872 SGD
Retailer 3$7,261 SGD
Retailer 21$8,610 SGD
Brilliant Earth$10,240 SGD

29 data points across 26 retailers

28 retailers$1,400 SGD to $10,240 SGD

A
Cheapest Retailer
-
$1,400 SGD
$1,095 USD
A
Retailer 2
-
$1,523 SGD
$1,191 USD
View
A
Retailer 3
-
$1,566 SGD
$1,225 USD
View
Final sale: no returns
Retailer 4
-
$1,624 SGD
$1,270 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,624 SGD
$1,270 USD
View
A
Retailer 6
-
$1,809 SGD
$1,415 USD
View
A
Retailer 7
-
$1,882 SGD
HK$11,500 HKD
View
A
Retailer 8
-
$1,932 SGD
£1,190 GBP
View
A
Retailer 9
-
$1,953 SGD
$1,528 USD
View
A
Retailer 10
-
$2,353 SGD
£1,449 GBP
View
A
Retailer 11
-
$2,444 SGD
$1,912 USD
View
A
Retailer 12
-
$2,587 SGD
€1,927 EUR
View
A
Retailer 13
-
$3,044 SGD
$2,381 USD
View
A
Retailer 14
-
$3,293 SGD
$2,576 USD
View
A
Retailer 15
-
$3,666 SGD
A$4,412 AUD
View
A
Retailer 16
-
$3,737 SGD
$2,923 USD
View
A
Retailer 17
-
$3,770 SGD
ZAR 47,642 ZAR
View
B+
Retailer 18
-
$4,481 SGD
£2,760 GBP
View
B+
Retailer 19
-
$4,701 SGD
$3,677 USD
View
B+
Retailer 20
-
$4,802 SGD
$3,756 USD
View
B+
Retailer 21
-
$5,177 SGD
$4,049 USD
View
B+
Retailer 22
-
$5,536 SGD
£3,410 GBP
View
B+
Retailer 23
-
$5,675 SGD
$4,439 USD
View
B+
Retailer 24
-
$5,872 SGD
$4,593 USD
View
Retailer 25
-
$7,261 SGD
$5,680 USD
View
Price last confirmed 10 days ago
Retailer 26
-
$7,712 SGD
£4,750 GBP
View
Price last confirmed 15 days ago
B
Retailer 27
-
$8,610 SGD
A$10,362 AUD
View
Most Expensive
B
Brilliant Earth
15764056A · Oct 29
$10,240 SGD
$8,010 USD
View
27 more retailers have this diamond
Prices start from $1,400 SGDSave up to $8,840 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
$1,400 SGD