CaratHunter
Plans
Cushion|Lab Grown|IGI

1.18ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG833649442

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833649442

Diamond specifications and retailer prices

From HK$4,041 HKD
$515 USD
As of November 1, 2026
Save HK$23,576 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$27,617 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown cushion diamond

This 1.18ct 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 LG833649442 or 833649442. Listed at 18 retailers as of October 31, 2026, with prices from HK$4,041 to HK$27,617, a HK$23,576 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649442
Dimensions7.29 × 5.58 × 3.72 mm
L/W Ratio1.31
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
7.29 mm5.58 mm1.18 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649442
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 66.7%

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$27,617 HKD|Low: HK$4,041 HKD|High: HK$27,617 HKD|Avg: HK$11,818 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 17HK$4,041 HKD
Retailer 6HK$4,472 HKD
Retailer 4HK$4,864 HKD
Retailer 13HK$4,864 HKD
Retailer 18HK$6,606 HKD
Retailer 12HK$7,192 HKD
Retailer 16HK$7,665 HKD
Retailer 11HK$8,217 HKD
Retailer 15HK$8,479 HKD
Retailer 10HK$10,958 HKD
Retailer 8HK$12,931 HKD
Retailer 3HK$13,808 HKD
Retailer 7HK$15,769 HKD
Retailer 14HK$16,976 HKD
Retailer 5HK$17,920 HKD
Retailer 9HK$19,151 HKD
Retailer 2HK$20,596 HKD
Do Amore DiamondsHK$27,617 HKD

35 data points across 18 retailers

18 retailersHK$4,041 HKD to HK$27,617 HKD

A
Cheapest Retailer
-
HK$4,041 HKD
$515 USD
Final sale: no returns
Retailer 2
-
HK$4,472 HKD
$570 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$4,864 HKD
$620 USD
View
A
Retailer 4
-
HK$4,864 HKD
$620 USD
View
A
Retailer 5
-
HK$6,606 HKD
$842 USD
View
A
Retailer 6
-
HK$7,192 HKD
€873 EUR
View
A
Retailer 7
-
HK$7,665 HKD
$977 USD
View
B+
Retailer 8
-
HK$8,217 HKD
£825 GBP
View
B+
Retailer 9
-
HK$8,479 HKD
ZAR 17,459 ZAR
View
B+
Retailer 10
-
HK$10,958 HKD
$1,397 USD
View
B+
Retailer 11
-
HK$12,931 HKD
$1,648 USD
View
B+
Retailer 12
-
HK$13,808 HKD
CA$2,444 CAD
View
B
Retailer 13
-
HK$15,769 HKD
$2,010 USD
View
B+
Retailer 14
-
HK$16,976 HKD
$2,164 USD
View
B
Retailer 15
-
HK$17,920 HKD
$2,284 USD
View
B
Retailer 16
-
HK$19,151 HKD
$2,441 USD
View
B
Retailer 17
-
HK$20,596 HKD
£2,067 GBP
View
Most Expensive
B
Do Amore Diamonds
20-E100313 · Oct 31
HK$27,617 HKD
$3,520 USD
View
17 more retailers have this diamond
Prices start from HK$4,041 HKDSave up to HK$23,576 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
1.18ct Cushion
HK$4,041 HKD