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Cushion|Lab Grown|IGI

4.30ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG784646949

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784646949

Diamond specifications and retailer prices

From $5,270 SGD
$4,122 USD
As of October 29, 2026
Save $27,892 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $33,162 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown cushion diamond

This 4.3ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646949 or 784646949. Listed at 10 retailers as of October 29, 2026, with prices from $5,270 to $33,162, a $27,892 spread on the same certified stone. Do Amore Diamonds lists it at $33,162. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.30
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646949
Dimensions10.87 × 8.69 × 5.67 mm
L/W Ratio1.25
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
10.87 mm8.69 mm4.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646949
Side View
Table 57.0%Crown 35.7°Girdle: MED-VTKPavilion 36°Culet: NoneDepth 65.2%

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: $33,162 SGD|Low: $5,270 SGD|High: $42,481 SGD|Avg: $14,273 SGD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$5,270 SGD
Retailer 5$5,670 SGD
Retailer 3$6,171 SGD
Retailer 9$7,341 SGD
Retailer 7$8,724 SGD
Retailer 4$10,666 SGD
Retailer 10$11,141 SGD
Retailer 6$12,847 SGD
Retailer 2$17,028 SGD
Do Amore Diamonds$33,162 SGD

26 data points across 10 retailers

10 retailers$5,270 SGD to $33,162 SGD

A
Cheapest Retailer
-
$5,270 SGD
$4,122 USD
A
Retailer 2
-
$5,670 SGD
$4,435 USD
View
A
Retailer 3
-
$6,171 SGD
$4,827 USD
View
A
Retailer 4
-
$7,341 SGD
$5,742 USD
View
Final sale: no returns
A
Retailer 5
-
$8,724 SGD
$6,824 USD
View
A
Retailer 6
-
$10,666 SGD
€7,946 EUR
View
Retailer 7
-
$11,141 SGD
$8,715 USD
View
Price last confirmed 82 days ago
B+
Retailer 8
-
$12,847 SGD
£7,913 GBP
View
B+
Retailer 9
-
$17,028 SGD
$13,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-77A8A62F1 · Oct 30
$33,162 SGD
$25,940 USD
View
9 more retailers have this diamond
Prices start from $5,270 SGDSave up to $27,892 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
4.30ct Cushion
$5,270 SGD