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Cushion|Lab Grown|IGI

5.03ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG821639484

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821639484

Diamond specifications and retailer prices

From $10,809 SGD
$8,433 USD
As of October 26, 2026
Save $31,084 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $41,892 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG821639484 or 821639484. Listed at 12 retailers as of October 26, 2026, with prices from $10,809 to $41,892, a $31,084 spread on the same certified stone. With Clarity lists it at $41,892. 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

5.03
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821639484
Dimensions11.62 × 9.18 × 5.99 mm
L/W Ratio1.27
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
11.62 mm9.18 mm5.03 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821639484
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.3%

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 26
Current: $13,015 SGD|Low: $10,809 SGD|High: $49,266 SGD|Avg: $21,466 SGD|-12.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 10$10,809 SGD
Retailer 11$11,238 SGD
Retailer 9$12,183 SGD
Retailer 7$12,894 SGD
Retailer 1$13,015 SGD
Retailer 5$17,374 SGD
Retailer 2$18,879 SGD
Retailer 6$20,420 SGD
Retailer 4$21,017 SGD
Retailer 8$28,367 SGD
Retailer 3$35,318 SGD
With Clarity$41,892 SGD

40 data points across 12 retailers

12 retailers$10,809 SGD to $41,892 SGD

A
Cheapest Retailer
-
$10,809 SGD
$8,433 USD
A
Retailer 2
-
$11,238 SGD
HK$68,500 HKD
View
A
Retailer 3
-
$12,183 SGD
$9,505 USD
View
Retailer 4
-
$12,894 SGD
$10,060 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$13,015 SGD
£7,996 GBP
View
A
Retailer 6
-
$17,374 SGD
€12,910 EUR
View
B+
Retailer 7
-
$18,879 SGD
$14,730 USD
View
B+
Retailer 8
-
$20,420 SGD
£12,545 GBP
View
B+
Retailer 9
-
$21,017 SGD
ZAR 264,907 ZAR
View
B+
Retailer 10
-
$28,367 SGD
$22,132 USD
View
B
Retailer 11
-
$35,318 SGD
$27,555 USD
View
Most Expensive
B
With Clarity
821639484 · Oct 30
$41,892 SGD
$32,685 USD
View
11 more retailers have this diamond
Prices start from $10,809 SGDSave up to $31,084 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
5.03ct Cushion
$10,809 SGD