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Cushion|Lab Grown|IGI

7.55ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG711526746

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG711526746

Diamond specifications and retailer prices

From HK$42,634 HKD
$5,434 USD
As of October 29, 2026
Save HK$135,966 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$178,600 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 7.55ct lab-grown cushion diamond

This 7.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG711526746 or 711526746. Listed at 18 retailers as of October 29, 2026, with prices from HK$42,634 to HK$178,600, a HK$135,966 spread on the same certified stone. With Clarity lists it at HK$178,600. 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

7.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711526746
Dimensions14.64 × 9.83 × 6.41 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm9.83 mm7.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711526746
Side View
Table 66.0%Crown 35.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$56,163 HKD|Low: HK$29,759 HKD|High: HK$175,030 HKD|Avg: HK$87,989 HKD|+0.5%
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
With Clarity
October 30, 2026
Retailer 10HK$42,634 HKD
Retailer 14HK$43,426 HKD
Retailer 13HK$50,291 HKD
Retailer 7HK$51,418 HKD
Retailer 1HK$56,163 HKD
Retailer 3HK$60,980 HKD
Retailer 11HK$63,079 HKD
Retailer 8HK$67,593 HKD
Retailer 5HK$69,105 HKD
Retailer 12HK$71,176 HKD
Retailer 9HK$89,866 HKD
Retailer 4HK$120,934 HKD
Retailer 2HK$124,747 HKD
Retailer 15HK$148,809 HKD
Retailer 6HK$154,587 HKD
With ClarityHK$175,030 HKD

40 data points across 16 retailers

18 retailersHK$42,634 HKD to HK$178,600 HKD

B+
Cheapest Retailer
-
HK$42,634 HKD
$5,434 USD
Final sale: no returns
B+
Retailer 2
-
HK$43,426 HKD
$5,535 USD
View
B+
Retailer 3
-
HK$50,291 HKD
$6,410 USD
View
B+
Retailer 4
-
HK$51,418 HKD
View
B+
Retailer 5
-
HK$56,163 HKD
£5,637 GBP
View
B
Retailer 6
-
HK$60,980 HKD
£6,120 GBP
View
Retailer 7
-
HK$63,079 HKD
$8,040 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$67,593 HKD
€8,205 EUR
View
B
Retailer 9
-
HK$69,105 HKD
$8,808 USD
View
B
Retailer 10
-
HK$71,176 HKD
$9,072 USD
View
B
Retailer 11
-
HK$80,615 HKD
$10,275 USD
View
B
Retailer 12
-
HK$89,866 HKD
£9,019 GBP
View
B
Retailer 13
-
HK$119,993 HKD
$15,294 USD
View
B
Retailer 14
-
HK$120,934 HKD
$15,414 USD
View
Retailer 15
-
HK$124,747 HKD
$15,900 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
HK$148,809 HKD
SGD 25,631 SGD
View
B
Retailer 17
-
HK$154,587 HKD
$19,703 USD
View
Most Expensive
B
With Clarity
711526746 · Oct 30
HK$178,600 HKD
$22,764 USD
View
17 more retailers have this diamond
Prices start from HK$42,634 HKDSave up to HK$135,966 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.

B+
7.55ct Cushion
HK$42,634 HKD