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Cushion|Lab Grown|IGI

1.14ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825661387

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661387

Diamond specifications and retailer prices

From HK$3,342 HKD
$426 USD
As of November 1, 2026
Save HK$13,055 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,398 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.14ct lab-grown cushion diamond

This 1.14ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825661387 or 825661387. Listed at 14 retailers as of October 31, 2026, with prices from HK$3,342 to HK$16,398, a HK$13,055 spread on the same certified stone. Brilliant Earth lists it at HK$16,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661387
Dimensions7.90 × 5.27 × 3.49 mm
L/W Ratio1.50
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
7.90 mm5.27 mm1.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661387
Side View
Table 56.0%Crown 34.7°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 66.2%

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$16,398 HKD|Low: HK$3,342 HKD|High: HK$24,008 HKD|Avg: HK$9,919 HKD|-31.7%
Brilliant Earth
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
November 1, 2026
Retailer 13HK$3,342 HKD
Retailer 11HK$3,625 HKD
Retailer 10HK$5,492 HKD
Retailer 7HK$5,725 HKD
Retailer 12HK$5,774 HKD
Retailer 3HK$5,782 HKD
Retailer 9HK$6,222 HKD
Retailer 2HK$6,541 HKD
Retailer 4HK$9,070 HKD
Retailer 14HK$11,947 HKD
Retailer 5HK$12,593 HKD
Retailer 6HK$12,985 HKD
Retailer 8HK$14,219 HKD
Brilliant EarthHK$16,398 HKD

38 data points across 14 retailers

14 retailersHK$3,342 HKD to HK$16,398 HKD

A
Cheapest Retailer
-
HK$3,342 HKD
$426 USD
Final sale: no returns
Retailer 2
-
HK$3,625 HKD
$462 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$5,492 HKD
$700 USD
View
A
Retailer 4
-
HK$5,725 HKD
€695 EUR
View
A
Retailer 5
-
HK$5,774 HKD
$736 USD
View
A
Retailer 6
-
HK$5,782 HKD
$737 USD
View
A
Retailer 7
-
HK$6,222 HKD
ZAR 12,812 ZAR
View
A
Retailer 8
-
HK$6,541 HKD
£656 GBP
View
B+
Retailer 9
-
HK$9,070 HKD
$1,156 USD
View
B+
Retailer 10
-
HK$11,947 HKD
$1,523 USD
View
B+
Retailer 11
-
HK$12,593 HKD
SGD 2,169 SGD
View
B+
Retailer 12
-
HK$12,985 HKD
$1,655 USD
View
B
Retailer 13
-
HK$14,219 HKD
£1,427 GBP
View
Most Expensive
B
Brilliant Earth
21589209A · Oct 31
HK$16,398 HKD
$2,090 USD
View
13 more retailers have this diamond
Prices start from HK$3,342 HKDSave up to HK$13,055 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
1.14ct Cushion
HK$3,342 HKD