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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG844643012

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844643012

Diamond specifications and retailer prices

From HK$3,735 HKD
As of November 3, 2026
Save HK$13,142 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$16,876 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG844643012 or 844643012. Listed at 16 retailers as of November 3, 2026, with prices from HK$3,735 to HK$16,876, a HK$13,142 spread on the same certified stone. Riddles Jewelry lists it at HK$16,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643012
Dimensions7.55 × 5.33 × 3.46 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
7.55 mm5.33 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643012
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 64.9%

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 3
Current: HK$6,575 HKD|Low: HK$3,735 HKD|High: HK$16,876 HKD|Avg: HK$9,088 HKD|-0.4%
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
Retailer 16
Riddles Jewelry
November 5, 2026
Retailer 4HK$3,735 HKD
Retailer 15HK$3,821 HKD
Retailer 12HK$4,394 HKD
Retailer 14HK$5,013 HKD
Retailer 11HK$5,673 HKD
Retailer 8HK$5,884 HKD
Retailer 5HK$6,096 HKD
Retailer 10HK$6,363 HKD
Retailer 1HK$6,575 HKD
Retailer 16HK$8,042 HKD
Retailer 7HK$12,169 HKD
Retailer 13HK$12,169 HKD
Retailer 2HK$13,487 HKD
Retailer 6HK$13,864 HKD
Retailer 9HK$14,436 HKD
Retailer 3HK$15,794 HKD
Riddles JewelryHK$16,876 HKD

23 data points across 17 retailers

16 retailersHK$3,735 HKD to HK$16,876 HKD

A
Cheapest Retailer
-
HK$3,735 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,394 HKD
View
A
Retailer 3
-
HK$5,013 HKD
View
A
Retailer 4
-
HK$5,673 HKD
View
A
Retailer 5
-
HK$5,884 HKD
View
A
Retailer 6
-
HK$6,096 HKD
View
A
Retailer 7
-
HK$6,363 HKD
View
A
Retailer 8
-
HK$6,575 HKD
View
B+
Retailer 9
-
HK$8,042 HKD
View
B
Retailer 10
-
HK$12,169 HKD
View
B
Retailer 11
-
HK$12,169 HKD
View
B
Retailer 12
-
HK$13,487 HKD
View
B
Retailer 13
-
HK$13,864 HKD
View
B
Retailer 14
-
HK$14,436 HKD
View
B
Retailer 15
-
HK$15,794 HKD
View
Most Expensive
B
Riddles Jewelry
1993598110 · Nov 4
HK$16,876 HKD
$2,151 USD
View
15 more retailers have this diamond
Prices start from HK$3,735 HKDSave up to HK$13,142 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
1.04ct Cushion
HK$3,735 HKD