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Cushion|Lab Grown|IGI

5.39ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG681578776

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681578776

Diamond specifications and retailer prices

From HK$41,113 HKD
As of November 2, 2026
Save HK$216,707 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$257,820 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.39ct lab-grown cushion diamond

This 5.39ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578776 or 681578776. Listed at 20 retailers as of November 2, 2026, with prices from HK$41,113 to HK$257,820, a HK$216,707 spread on the same certified stone. Do Amore Diamonds lists it at HK$257,820. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.39
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578776
Dimensions11.49 × 9.56 × 6.35 mm
L/W Ratio1.20
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
11.49 mm9.56 mm5.39 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578776
Side View
Table 58.0%Crown 33.6°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 66.4%

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 2
Current: HK$257,820 HKD|Low: HK$41,113 HKD|High: HK$257,820 HKD|Avg: HK$98,162 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
Retailer 19
November 4, 2026
Retailer 4HK$41,113 HKD
Retailer 12HK$43,702 HKD
Retailer 11HK$50,324 HKD
Retailer 3HK$58,955 HKD
Retailer 2HK$60,877 HKD
Retailer 10HK$61,262 HKD
Retailer 16HK$65,946 HKD
Retailer 9HK$68,033 HKD
Retailer 18HK$74,396 HKD
Retailer 13HK$79,213 HKD
Retailer 17HK$97,628 HKD
Retailer 14HK$97,769 HKD
Retailer 6HK$119,636 HKD
Retailer 15HK$130,251 HKD
Retailer 5HK$134,559 HKD
Retailer 19HK$148,603 HKD
Retailer 8HK$171,058 HKD
Retailer 7HK$177,194 HKD
Do Amore DiamondsHK$257,820 HKD

38 data points across 19 retailers

20 retailersHK$41,113 HKD to HK$257,820 HKD

A
Cheapest Retailer
-
HK$41,113 HKD
A
Retailer 2
-
HK$43,702 HKD
View
A
Retailer 3
-
HK$50,324 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$58,955 HKD
View
A
Retailer 5
-
HK$60,877 HKD
View
A
Retailer 6
-
HK$61,262 HKD
View
A
Retailer 7
-
HK$65,946 HKD
View
A
Retailer 8
-
HK$68,033 HKD
View
Retailer 9
-
HK$69,696 HKD
View
Price last confirmed 20 days ago
A
Retailer 10
-
HK$74,396 HKD
View
A
Retailer 11
-
HK$79,213 HKD
View
A
Retailer 12
-
HK$97,628 HKD
View
A
Retailer 13
-
HK$97,769 HKD
View
B+
Retailer 14
-
HK$119,636 HKD
View
B+
Retailer 15
-
HK$130,251 HKD
View
B+
Retailer 16
-
HK$134,559 HKD
View
B+
Retailer 17
-
HK$148,603 HKD
View
B+
Retailer 18
-
HK$171,058 HKD
View
B+
Retailer 19
-
HK$177,194 HKD
View
Most Expensive
B
Do Amore Diamonds
27-1D785C059 · Nov 2
HK$257,820 HKD
$32,860 USD
View
19 more retailers have this diamond
Prices start from HK$41,113 HKDSave up to HK$216,707 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
5.39ct Cushion
HK$41,113 HKD