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Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662359

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662359

Diamond specifications and retailer prices

From HK$4,363 HKD
£438 GBP
As of November 1, 2026
Save HK$23,097 HKD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$27,460 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct 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 LG846662359 or 846662359. Listed at 12 retailers as of October 31, 2026, with prices from HK$4,363 to HK$27,460, a HK$23,097 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662359
Dimensions8.26 × 5.45 × 3.56 mm
L/W Ratio1.52
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
8.26 mm5.45 mm1.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662359
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 36.9°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: Nov 1
Current: HK$27,460 HKD|Low: HK$4,363 HKD|High: HK$27,460 HKD|Avg: HK$11,827 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
November 1, 2026
Retailer 7HK$4,363 HKD
Retailer 13HK$4,958 HKD
Retailer 3HK$5,406 HKD
Retailer 9HK$5,414 HKD
Retailer 12HK$6,096 HKD
Retailer 11HK$6,433 HKD
Retailer 8HK$6,821 HKD
Retailer 4HK$11,368 HKD
Retailer 2HK$12,396 HKD
Retailer 6HK$15,564 HKD
Retailer 10HK$18,594 HKD
Retailer 5HK$23,161 HKD
Do Amore DiamondsHK$27,460 HKD

11 data points across 13 retailers

12 retailersHK$4,363 HKD to HK$27,460 HKD

A
Cheapest Retailer
-
HK$4,363 HKD
£438 GBP
A
Retailer 2
-
HK$4,958 HKD
$632 USD
View
A
Retailer 3
-
HK$5,406 HKD
$689 USD
View
A
Retailer 4
-
HK$5,414 HKD
$690 USD
View
A
Retailer 5
-
HK$5,790 HKD
$738 USD
View
A
Retailer 6
-
HK$6,096 HKD
$777 USD
View
A
Retailer 7
-
HK$6,821 HKD
€828 EUR
View
B+
Retailer 8
-
HK$11,368 HKD
$1,449 USD
View
B+
Retailer 9
-
HK$12,396 HKD
$1,580 USD
View
B+
Retailer 10
-
HK$15,564 HKD
£1,562 GBP
View
B+
Retailer 11
-
HK$18,594 HKD
$2,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-19F8579B6 · Oct 31
HK$27,460 HKD
$3,500 USD
View
11 more retailers have this diamond
Prices start from HK$4,363 HKDSave up to HK$23,097 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
1.25ct Cushion
HK$4,363 HKD