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Cushion|Lab Grown|IGI

3.29ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG732516309

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG732516309

Diamond specifications and retailer prices

From $1,912 SGD
$1,496 USD
As of October 30, 2026
Save $11,025 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,287 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.29ct lab-grown cushion diamond

This 3.29ct lab-grown cushion 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 LG732516309 or 732516309. Listed at 13 retailers as of October 30, 2026, with a 576% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.29
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732516309
Dimensions8.68 × 8.60 × 5.66 mm
L/W Ratio1.01
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
8.68 mm8.60 mm3.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732516309
Side View
Table 63.0%Crown 37.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $14,287 SGD|Low: $1,912 SGD|High: $14,314 SGD|Avg: $5,909 SGD|+1.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,912 SGD
Retailer 11$1,937 SGD
Retailer 5$2,148 SGD
Retailer 12$2,729 SGD
Retailer 7$3,054 SGD
Retailer 6$3,360 SGD
Retailer 10$4,756 SGD
Retailer 13$4,873 SGD
Retailer 8$6,028 SGD
Retailer 3$7,312 SGD
Retailer 4$11,506 SGD
Retailer 9$12,937 SGD
Novita Diamonds$14,287 SGD

33 data points across 13 retailers

13 retailers$1,912 SGD to $12,937 SGD

A+
Cheapest Retailer
-
$1,912 SGD
$1,496 USD
A
Retailer 2
-
$1,937 SGD
$1,515 USD
View
A
Retailer 3
-
$2,148 SGD
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
$2,729 SGD
$2,135 USD
View
A
Retailer 5
-
$3,054 SGD
€2,275 EUR
View
A
Retailer 6
-
$3,360 SGD
$2,628 USD
View
A
Retailer 7
-
$4,756 SGD
$3,720 USD
View
Retailer 8
-
$4,873 SGD
A$5,864 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$6,028 SGD
£3,713 GBP
View
Retailer 10
-
$7,312 SGD
$5,720 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$11,506 SGD
$9,000 USD
View
B
Retailer 12
-
$12,937 SGD
$10,120 USD
View
Most Expensive
Novita Diamonds
cert_732516309 · Oct 8
$14,287 SGD
A$17,193 AUD
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from $1,912 SGDSave up to $11,025 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+
3.29ct Cushion
$1,912 SGD