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Cushion|Lab Grown|IGI

1.35ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG773614842

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG773614842

Diamond specifications and retailer prices

From HK$3,523 HKD
As of November 4, 2026
Save HK$24,408 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$27,931 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct 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 LG773614842 or 773614842. Listed at 16 retailers as of November 3, 2026, with prices from HK$3,523 to HK$27,931, a HK$24,408 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614842
Dimensions6.56 × 6.50 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.56 mm6.50 mm1.35 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614842
Side View
Table 62.0%Crown 34.8°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 66.6%

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 4
Current: HK$27,931 HKD|Low: HK$3,523 HKD|High: HK$34,443 HKD|Avg: HK$10,678 HKD|-18.9%
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
November 5, 2026
Retailer 5HK$3,523 HKD
Retailer 15HK$3,907 HKD
Retailer 17HK$5,319 HKD
Retailer 16HK$5,759 HKD
Retailer 14HK$5,924 HKD
Retailer 4HK$5,994 HKD
Retailer 7HK$6,182 HKD
Retailer 10HK$7,053 HKD
Retailer 11HK$7,430 HKD
Retailer 9HK$7,846 HKD
Retailer 12HK$10,506 HKD
Retailer 13HK$14,005 HKD
Retailer 3HK$14,334 HKD
Retailer 8HK$15,025 HKD
Retailer 6HK$15,284 HKD
Retailer 2HK$15,786 HKD
Do Amore DiamondsHK$27,931 HKD

45 data points across 17 retailers

16 retailersHK$3,523 HKD to HK$27,931 HKD

A
Cheapest Retailer
-
HK$3,523 HKD
Final sale: no returns
Retailer 2
-
HK$3,907 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$5,319 HKD
View
A
Retailer 4
-
HK$5,759 HKD
View
A
Retailer 5
-
HK$5,924 HKD
View
A
Retailer 6
-
HK$5,994 HKD
View
A
Retailer 7
-
HK$6,182 HKD
View
A
Retailer 8
-
HK$7,053 HKD
View
A
Retailer 9
-
HK$7,430 HKD
View
B+
Retailer 10
-
HK$10,506 HKD
View
B+
Retailer 11
-
HK$14,005 HKD
View
B
Retailer 12
-
HK$14,334 HKD
View
B
Retailer 13
-
HK$15,025 HKD
View
B
Retailer 14
-
HK$15,284 HKD
View
B+
Retailer 15
-
HK$15,786 HKD
View
Most Expensive
B
Do Amore Diamonds
27-68A71681B · Nov 3
HK$27,931 HKD
$3,560 USD
View
15 more retailers have this diamond
Prices start from HK$3,523 HKDSave up to HK$24,408 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
1.35ct Cushion
HK$3,523 HKD