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Cushion|Lab Grown|IGI

1.48ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG831628612

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831628612

Diamond specifications and retailer prices

From HK$5,045 HKD
$643 USD
As of November 1, 2026
Save HK$29,635 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$34,680 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831628612 or 831628612. Listed at 22 retailers as of November 1, 2026, with prices from HK$5,045 to HK$34,680, a HK$29,635 spread on the same certified stone. Do Amore Diamonds lists it at HK$34,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831628612
Dimensions8.41 × 5.93 × 3.87 mm
L/W Ratio1.42
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
8.41 mm5.93 mm1.48 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831628612
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: HK$34,680 HKD|Low: HK$5,547 HKD|High: HK$34,680 HKD|Avg: HK$14,136 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7HK$5,547 HKD
Retailer 13HK$6,002 HKD
Retailer 8HK$6,300 HKD
Retailer 15HK$7,328 HKD
Retailer 3HK$8,199 HKD
Retailer 11HK$8,881 HKD
Retailer 14HK$9,258 HKD
Retailer 9HK$9,512 HKD
Retailer 2HK$10,517 HKD
Retailer 4HK$17,320 HKD
Retailer 5HK$17,817 HKD
Retailer 12HK$20,675 HKD
Retailer 6HK$22,471 HKD
Retailer 10HK$24,114 HKD
Do Amore DiamondsHK$34,680 HKD

37 data points across 15 retailers

22 retailersHK$5,045 HKD to HK$34,680 HKD

A
Cheapest Retailer
-
HK$5,045 HKD
$643 USD
Final sale: no returns
Retailer 2
-
HK$5,547 HKD
$707 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$5,947 HKD
$758 USD
View
A
Retailer 4
-
HK$6,002 HKD
$765 USD
View
A
Retailer 5
-
HK$6,300 HKD
£632 GBP
View
A
Retailer 6
-
HK$7,328 HKD
$934 USD
View
A
Retailer 7
-
HK$8,199 HKD
$1,045 USD
View
A
Retailer 8
-
HK$8,544 HKD
$1,089 USD
View
A
Retailer 9
-
HK$8,881 HKD
€1,078 EUR
View
A
Retailer 10
-
HK$9,258 HKD
$1,180 USD
View
A
Retailer 11
-
HK$9,512 HKD
£955 GBP
View
B+
Retailer 12
-
HK$10,517 HKD
ZAR 21,654 ZAR
View
B+
Retailer 13
-
HK$13,744 HKD
$1,752 USD
View
B+
Retailer 14
-
HK$15,591 HKD
$1,987 USD
View
B
Retailer 15
-
HK$17,320 HKD
CA$3,066 CAD
View
B
Retailer 16
-
HK$17,817 HKD
£1,788 GBP
View
B
Retailer 17
-
HK$18,493 HKD
$2,357 USD
View
B
Retailer 18
-
HK$20,675 HKD
$2,635 USD
View
B
Retailer 19
-
HK$22,471 HKD
$2,864 USD
View
B
Retailer 20
-
HK$24,025 HKD
$3,062 USD
View
B
Retailer 21
-
HK$24,114 HKD
£2,420 GBP
View
Most Expensive
B
Do Amore Diamonds
20-E98801 · Nov 2
HK$34,680 HKD
$4,420 USD
View
21 more retailers have this diamond
Prices start from HK$5,045 HKDSave up to HK$29,635 HKD

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
1.48ct Cushion
HK$5,045 HKD