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Cushion|Lab Grown|IGI

5.20ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784644561

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784644561

Diamond specifications and retailer prices

From $8,175 SGD
$6,395 USD
As of October 30, 2026
Save $45,581 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $53,757 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.2ct lab-grown cushion diamond

This 5.2ct 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 LG784644561 or 784644561. Listed at 11 retailers as of October 30, 2026, with prices from $8,175 to $53,757, a $45,581 spread on the same certified stone. Do Amore Diamonds lists it at $53,757. 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

5.20
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644561
Dimensions11.43 × 9.14 × 6.19 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
11.43 mm9.14 mm5.20 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644561
Side View
Table 58.0%Crown 36°Girdle: THK-VTKPavilion 35.9°Culet: NoneDepth 67.7%

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: $53,757 SGD|Low: $8,175 SGD|High: $62,066 SGD|Avg: $20,866 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$8,175 SGD
Retailer 7$8,917 SGD
Retailer 6$10,112 SGD
Retailer 3$11,750 SGD
Retailer 11$13,283 SGD
Retailer 10$14,079 SGD
Retailer 2$17,523 SGD
Retailer 8$20,110 SGD
Retailer 5$20,927 SGD
Retailer 9$25,154 SGD
Do Amore Diamonds$53,757 SGD

31 data points across 11 retailers

11 retailers$8,175 SGD to $53,757 SGD

A
Cheapest Retailer
-
$8,175 SGD
$6,395 USD
A
Retailer 2
-
$8,917 SGD
$6,975 USD
View
A
Retailer 3
-
$10,112 SGD
$7,910 USD
View
A
Retailer 4
-
$11,750 SGD
$9,191 USD
View
Final sale: no returns
Retailer 5
-
$13,283 SGD
$10,390 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$14,079 SGD
$11,013 USD
View
A
Retailer 7
-
$17,523 SGD
€13,054 EUR
View
A
Retailer 8
-
$20,110 SGD
£12,386 GBP
View
B+
Retailer 9
-
$20,927 SGD
$16,370 USD
View
B+
Retailer 10
-
$25,154 SGD
$19,676 USD
View
Most Expensive
B
Do Amore Diamonds
27-D19AB5DDD · Oct 31
$53,757 SGD
$42,050 USD
View
10 more retailers have this diamond
Prices start from $8,175 SGDSave up to $45,581 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
5.20ct Cushion
$8,175 SGD