CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768629844

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768629844

Diamond specifications and retailer prices

From $2,768 SGD
$2,165 USD
As of October 30, 2026
Save $9,676 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,444 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629844 or 768629844. Listed at 13 retailers as of October 30, 2026, with prices from $2,768 to $12,444, a $9,676 spread on the same certified stone. Blue Nile lists it at $12,444. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629844
Dimensions9.77 × 7.76 × 5.12 mm
L/W Ratio1.26
Girdle conditionFaceted
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
9.77 mm7.76 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629844
Side View
Table 60.0%Crown 33.7°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 66.0%

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: $12,444 SGD|Low: $2,768 SGD|High: $30,682 SGD|Avg: $8,637 SGD|-59.4%
Blue Nile
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 31, 2026
Retailer 9$2,768 SGD
Retailer 8$3,055 SGD
Retailer 13$3,485 SGD
Retailer 7$3,826 SGD
Retailer 5$4,357 SGD
Retailer 2$4,430 SGD
Retailer 14$6,460 SGD
Retailer 10$6,791 SGD
Retailer 6$7,229 SGD
Retailer 4$7,556 SGD
Retailer 3$8,296 SGD
Retailer 12$9,746 SGD
Retailer 11$10,445 SGD
Blue Nile$12,444 SGD

35 data points across 14 retailers

13 retailers$2,768 SGD to $12,444 SGD

A
Cheapest Retailer
-
$2,768 SGD
$2,165 USD
A
Retailer 2
-
$3,055 SGD
$2,390 USD
View
A
Retailer 3
-
$3,485 SGD
HK$21,300 HKD
View
A
Retailer 4
-
$3,826 SGD
£2,356 GBP
View
A
Retailer 5
-
$4,357 SGD
$3,408 USD
View
A
Retailer 6
-
$4,430 SGD
€3,300 EUR
View
B+
Retailer 7
-
$6,460 SGD
ZAR 81,640 ZAR
View
B+
Retailer 8
-
$6,791 SGD
$5,312 USD
View
B+
Retailer 9
-
$7,556 SGD
$5,911 USD
View
B+
Retailer 10
-
$8,296 SGD
£5,110 GBP
View
B+
Retailer 11
-
$9,746 SGD
$7,623 USD
View
B
Retailer 12
-
$10,445 SGD
$8,170 USD
View
Most Expensive
B
Blue Nile
29314091 · Oct 31
$12,444 SGD
$9,734 USD
View
12 more retailers have this diamond
Prices start from $2,768 SGDSave up to $9,676 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 Cushion
$2,768 SGD