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Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG798609325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798609325

Diamond specifications and retailer prices

From HK$4,260 HKD
$543 USD
As of November 1, 2026
Save HK$29,555 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$33,815 HKD at Do Amore Diamonds · As of November 2, 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 LG798609325 or 798609325. Listed at 22 retailers as of November 1, 2026, with prices from HK$4,260 to HK$33,815, a HK$29,555 spread on the same certified stone. Do Amore Diamonds lists it at HK$33,815. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609325
Dimensions8.12 × 5.63 × 3.63 mm
L/W Ratio1.44
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
8.12 mm5.63 mm1.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609325
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 64.5%

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$8,045 HKD|Low: HK$4,260 HKD|High: HK$22,011 HKD|Avg: HK$11,468 HKD|+0.5%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 6HK$4,260 HKD
Retailer 4HK$5,186 HKD
Retailer 9HK$5,806 HKD
Retailer 13HK$6,983 HKD
Retailer 8HK$7,587 HKD
Retailer 1HK$8,045 HKD
Retailer 12HK$8,120 HKD
Retailer 11HK$8,954 HKD
Retailer 3HK$11,608 HKD
Retailer 15HK$13,551 HKD
Retailer 2HK$14,623 HKD
Retailer 14HK$15,185 HKD
Retailer 5HK$20,289 HKD
Retailer 7HK$21,105 HKD
Retailer 10HK$21,871 HKD

40 data points across 15 retailers

22 retailersHK$4,260 HKD to HK$33,815 HKD

A
Cheapest Retailer
-
HK$4,260 HKD
$543 USD
Final sale: no returns
A
Retailer 2
-
HK$5,186 HKD
$661 USD
View
A
Retailer 3
-
HK$5,390 HKD
$687 USD
View
A
Retailer 4
-
HK$5,806 HKD
$740 USD
View
A
Retailer 5
-
HK$6,983 HKD
$890 USD
View
A
Retailer 6
-
HK$7,587 HKD
€921 EUR
View
A
Retailer 7
-
HK$8,045 HKD
£807 GBP
View
A
Retailer 8
-
HK$8,120 HKD
$1,035 USD
View
B+
Retailer 9
-
HK$8,954 HKD
ZAR 18,438 ZAR
View
B+
Retailer 10
-
HK$11,608 HKD
$1,480 USD
View
B+
Retailer 11
-
HK$13,551 HKD
$1,727 USD
View
B+
Retailer 12
-
HK$14,623 HKD
CA$2,589 CAD
View
B+
Retailer 13
-
HK$15,185 HKD
£1,524 GBP
View
B
Retailer 14
-
HK$16,404 HKD
$2,091 USD
View
B
Retailer 15
-
HK$17,839 HKD
$2,274 USD
View
B
Retailer 16
-
HK$17,839 HKD
$2,274 USD
View
B
Retailer 17
-
HK$18,979 HKD
$2,419 USD
View
B
Retailer 18
-
HK$20,289 HKD
$2,586 USD
View
Retailer 19
-
HK$21,105 HKD
$2,690 USD
View
Price last confirmed 39 days ago
B
Retailer 20
-
HK$21,871 HKD
£2,195 GBP
View
B
Retailer 21
-
HK$29,264 HKD
$3,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-889172143 · Nov 2
HK$33,815 HKD
$4,310 USD
View
21 more retailers have this diamond
Prices start from HK$4,260 HKDSave up to HK$29,555 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$4,260 HKD