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Cushion|Lab Grown|IGI

5.29ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677756

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677756

Diamond specifications and retailer prices

From $8,310 SGD
$6,500 USD
As of November 1, 2026
Save $46,355 SGD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $54,664 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.29ct lab-grown cushion diamond

This 5.29ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677756 or 800677756. Listed at 10 retailers as of October 31, 2026, with prices from $8,310 to $54,664, a $46,355 spread on the same certified stone. Do Amore Diamonds lists it at $54,664. 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

5.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677756
Dimensions11.85 × 9.18 × 6.08 mm
L/W Ratio1.29
Girdle conditionFaceted
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
11.85 mm9.18 mm5.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677756
Side View
Table 59.0%Crown 33.4°Girdle: THK-VTKPavilion 37.2°Culet: NoneDepth 66.2%

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: Nov 1
Current: $54,664 SGD|Low: $8,246 SGD|High: $63,115 SGD|Avg: $21,434 SGD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$8,310 SGD
Retailer 7$9,070 SGD
Retailer 6$10,430 SGD
Retailer 9$10,760 SGD
Retailer 11$11,953 SGD
Retailer 10$13,430 SGD
Retailer 2$17,826 SGD
Retailer 8$20,447 SGD
Retailer 5$21,285 SGD
Retailer 3$31,089 SGD
Do Amore Diamonds$54,664 SGD

29 data points across 11 retailers

10 retailers$8,310 SGD to $54,664 SGD

A
Cheapest Retailer
-
$8,310 SGD
$6,500 USD
A
Retailer 2
-
$9,070 SGD
$7,095 USD
View
A
Retailer 3
-
$10,430 SGD
$8,159 USD
View
A
Retailer 4
-
$10,760 SGD
$8,417 USD
View
A
Retailer 5
-
$11,953 SGD
$9,350 USD
View
Final sale: no returns
Retailer 6
-
$13,430 SGD
$10,505 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$17,826 SGD
€13,280 EUR
View
A
Retailer 8
-
$20,447 SGD
£12,594 GBP
View
B+
Retailer 9
-
$21,285 SGD
$16,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-8CA47D39F · Oct 31
$54,664 SGD
$42,760 USD
View
9 more retailers have this diamond
Prices start from $8,310 SGDSave up to $46,355 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
5.29ct Cushion
$8,310 SGD