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Cushion|Lab Grown|IGI

5.30ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780662866

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780662866

Diamond specifications and retailer prices

From $9,840 SGD
$7,697 USD
As of November 1, 2026
Save $29,381 SGD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $39,221 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.3ct lab-grown cushion diamond

This 5.3ct 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 LG780662866 or 780662866. Listed at 14 retailers as of October 31, 2026, with prices from $9,840 to $39,221, a $29,381 spread on the same certified stone. Taylor and Hart lists it at $39,221. 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

5.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662866
Dimensions11.38 × 9.49 × 6.26 mm
L/W Ratio1.20
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
11.38 mm9.49 mm5.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662866
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.0%

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: $12,780 SGD|Low: $9,840 SGD|High: $40,843 SGD|Avg: $22,045 SGD|-17.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 10$9,840 SGD
Retailer 9$10,502 SGD
Retailer 1$12,780 SGD
Retailer 4$13,263 SGD
Retailer 2$13,353 SGD
Retailer 6$14,689 SGD
Retailer 11$20,186 SGD
Retailer 7$20,398 SGD
Retailer 12$21,324 SGD
Retailer 3$22,764 SGD
Retailer 13$24,749 SGD
Retailer 8$30,322 SGD
Retailer 5$34,284 SGD
Taylor and Hart$39,221 SGD

39 data points across 14 retailers

14 retailers$9,840 SGD to $39,221 SGD

A
Cheapest Retailer
-
$9,840 SGD
$7,697 USD
A
Retailer 2
-
$10,502 SGD
$8,215 USD
View
A
Retailer 3
-
$12,780 SGD
$9,997 USD
View
Retailer 4
-
$13,263 SGD
$10,375 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$13,353 SGD
HK$81,600 HKD
View
A
Retailer 6
-
$14,689 SGD
£9,047 GBP
View
A
Retailer 7
-
$20,186 SGD
$15,790 USD
View
A
Retailer 8
-
$20,398 SGD
€15,196 EUR
View
B+
Retailer 9
-
$21,324 SGD
$16,680 USD
View
B+
Retailer 10
-
$22,764 SGD
£14,021 GBP
View
B+
Retailer 11
-
$24,749 SGD
ZAR 312,753 ZAR
View
B+
Retailer 12
-
$30,322 SGD
$23,719 USD
View
B
Retailer 13
-
$34,284 SGD
$26,818 USD
View
Most Expensive
B
Taylor and Hart
W20VB4K · Oct 31
$39,221 SGD
$30,680 USD
View
13 more retailers have this diamond
Prices start from $9,840 SGDSave up to $29,381 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
5.30ct Cushion
$9,840 SGD