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Cushion|Lab Grown|GCAL

5.59ct D FL Cushion Lab Grown Diamond

ID • D/FL • GCAL 362156320

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 362156320

Diamond specifications and retailer prices

From $14,663 SGD
$11,470 USD
As of October 31, 2026
Save $45,652 SGD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $60,315 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.59ct lab-grown cushion diamond

This 5.59ct 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 GCAL 362156320. Listed at 7 retailers as of October 31, 2026, with prices from $14,663 to $60,315, a $45,652 spread on the same certified stone. Do Amore Diamonds lists it at $60,315. 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

5.59
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362156320
Dimensions11.20 × 9.37 × 6.54 mm
L/W Ratio1.20
Culet sizeNone
Top View
11.20 mm9.37 mm5.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362156320
Side View
Table 61.0%Crown 36.2°Girdle: THK-VTKPavilion 36.9°Culet: NoneDepth 69.8%

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 31
Current: $60,315 SGD|Low: $16,293 SGD|High: $219,846 SGD|Avg: $49,523 SGD|-72.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$16,293 SGD
Retailer 5$16,667 SGD
Retailer 7$21,559 SGD
Retailer 2$26,604 SGD
Retailer 6$43,515 SGD
Retailer 4$45,817 SGD
Do Amore Diamonds$60,315 SGD

19 data points across 7 retailers

7 retailers$14,663 SGD to $60,315 SGD

A
Cheapest Retailer
-
$14,663 SGD
$11,470 USD
A
Retailer 2
-
$16,667 SGD
$13,037 USD
View
A
Retailer 3
-
$21,559 SGD
$16,864 USD
View
B+
Retailer 4
-
$26,604 SGD
£16,386 GBP
View
B+
Retailer 5
-
$43,515 SGD
$34,039 USD
View
B
Retailer 6
-
$45,817 SGD
$35,839 USD
View
Most Expensive
B
Do Amore Diamonds
27-6E527EA40 · Oct 31
$60,315 SGD
$47,180 USD
View
6 more retailers have this diamond
Prices start from $14,663 SGDSave up to $45,652 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
5.59ct Cushion
$14,663 SGD