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Cushion|Lab Grown|IGI

5.56ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670250

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799670250

Diamond specifications and retailer prices

From $11,306 SGD
$8,844 USD
As of November 1, 2026
Save $57,974 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $69,280 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.56ct lab-grown cushion diamond

This 5.56ct 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 LG799670250 or 799670250. Listed at 14 retailers as of October 31, 2026, with prices from $11,306 to $69,280, a $57,974 spread on the same certified stone. With Clarity lists it at $69,280. 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

5.56
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670250
Dimensions11.51 × 9.62 × 6.31 mm
L/W Ratio1.20
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
11.51 mm9.62 mm5.56 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670250
Side View
Table 60.0%Crown 38.2°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.6%

Caratlytics Score

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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: $15,406 SGD|Low: $11,306 SGD|High: $70,821 SGD|Avg: $28,121 SGD|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 7$11,306 SGD
Retailer 4$13,688 SGD
Retailer 12$13,925 SGD
Retailer 1$15,406 SGD
Retailer 5$21,399 SGD
Retailer 9$22,372 SGD
Retailer 8$23,346 SGD
Retailer 2$23,852 SGD
Retailer 11$25,932 SGD
Retailer 6$26,393 SGD
Retailer 3$35,966 SGD
Retailer 10$40,511 SGD
With Clarity$69,280 SGD

39 data points across 13 retailers

14 retailers$11,306 SGD to $69,280 SGD

A
Cheapest Retailer
-
$11,306 SGD
$8,844 USD
A
Retailer 2
-
$13,688 SGD
$10,707 USD
View
A
Retailer 3
-
$13,925 SGD
HK$85,100 HKD
View
A
Retailer 4
-
$15,406 SGD
£9,489 GBP
View
Retailer 5
-
$17,167 SGD
$13,429 USD
View
Price last confirmed 83 days ago
A
Retailer 6
-
$21,399 SGD
€15,942 EUR
View
A
Retailer 7
-
$22,372 SGD
$17,500 USD
View
B+
Retailer 8
-
$23,346 SGD
$18,262 USD
View
B+
Retailer 9
-
$23,852 SGD
£14,691 GBP
View
B+
Retailer 10
-
$25,932 SGD
ZAR 327,704 ZAR
View
B+
Retailer 11
-
$26,393 SGD
$20,645 USD
View
B+
Retailer 12
-
$35,966 SGD
$28,134 USD
View
B
Retailer 13
-
$40,511 SGD
$31,689 USD
View
Most Expensive
B
With Clarity
799670250 · Oct 31
$69,280 SGD
$54,193 USD
View
13 more retailers have this diamond
Prices start from $11,306 SGDSave up to $57,974 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
5.56ct Cushion
$11,306 SGD