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Cushion|Lab Grown|IGI

1.38ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG843683119

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843683119

Diamond specifications and retailer prices

From HK$3,342 HKD
As of November 4, 2026
Save HK$19,254 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$22,596 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown cushion diamond

This 1.38ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843683119 or 843683119. Listed at 22 retailers as of November 4, 2026, with prices from HK$3,342 to HK$22,596, a HK$19,254 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683119
Dimensions7.76 × 5.87 × 3.92 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.87 mm1.38 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683119
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

Caratlytics Score

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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 4
Current: HK$22,596 HKD|Low: HK$3,342 HKD|High: HK$22,596 HKD|Avg: HK$9,793 HKD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 5, 2026
Retailer 11HK$3,342 HKD
Retailer 18HK$4,190 HKD
Retailer 8HK$4,425 HKD
Retailer 5HK$4,864 HKD
Retailer 16HK$5,476 HKD
Retailer 7HK$6,182 HKD
Retailer 9HK$6,190 HKD
Retailer 23HK$6,230 HKD
Retailer 3HK$6,512 HKD
Retailer 13HK$6,661 HKD
Retailer 22HK$7,038 HKD
Retailer 20HK$8,952 HKD
Retailer 2HK$9,980 HKD
Retailer 19HK$10,498 HKD
Retailer 14HK$11,016 HKD
Retailer 4HK$11,282 HKD
Retailer 15HK$12,545 HKD
Retailer 12HK$13,809 HKD
Retailer 21HK$14,319 HKD
Retailer 17HK$14,954 HKD
Retailer 10HK$15,652 HKD
Retailer 6HK$20,956 HKD
Do Amore DiamondsHK$22,596 HKD

11 data points across 23 retailers

22 retailersHK$3,342 HKD to HK$22,596 HKD

A
Cheapest Retailer
-
HK$3,342 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,190 HKD
View
A
Retailer 3
-
HK$4,425 HKD
View
A
Retailer 4
-
HK$4,864 HKD
View
A
Retailer 5
-
HK$5,476 HKD
View
A
Retailer 6
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HK$5,563 HKD
View
A
Retailer 7
-
HK$6,190 HKD
View
A
Retailer 8
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HK$6,230 HKD
View
A
Retailer 9
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HK$6,512 HKD
View
A
Retailer 10
-
HK$6,661 HKD
View
A
Retailer 11
-
HK$7,038 HKD
View
B+
Retailer 12
-
HK$8,952 HKD
View
B+
Retailer 13
-
HK$9,980 HKD
View
B+
Retailer 14
-
HK$10,498 HKD
View
B+
Retailer 15
-
HK$11,016 HKD
View
B+
Retailer 16
-
HK$11,282 HKD
View
B+
Retailer 17
-
HK$13,809 HKD
View
B+
Retailer 18
-
HK$14,319 HKD
View
B+
Retailer 19
-
HK$14,954 HKD
View
B
Retailer 20
-
HK$15,652 HKD
View
B
Retailer 21
-
HK$20,956 HKD
View
Most Expensive
B
Do Amore Diamonds
20-E105183 · Nov 4
HK$22,596 HKD
$2,880 USD
View
21 more retailers have this diamond
Prices start from HK$3,342 HKDSave up to HK$19,254 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
1.38ct Cushion
HK$3,342 HKD