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Cushion|Lab Grown|IGI

3.50ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG766654982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766654982

Diamond specifications and retailer prices

From HK$15,433 HKD
$1,967 USD
As of November 2, 2026
Save HK$49,372 HKD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$99,489 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766654982 or 766654982. Listed at 17 retailers as of October 31, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766654982
Dimensions7.63 × 7.63 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm7.63 mm3.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766654982
Side View
Table 62.0%Crown 40.4°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 69.6%

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: Nov 2
Current: HK$105,922 HKD|Low: HK$16,194 HKD|High: HK$105,922 HKD|Avg: HK$38,516 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
November 3, 2026
Retailer 3HK$16,194 HKD
Retailer 11HK$16,783 HKD
Retailer 10HK$18,085 HKD
Retailer 13HK$18,925 HKD
Retailer 5HK$23,585 HKD
Retailer 2HK$25,234 HKD
Retailer 4HK$35,155 HKD
Retailer 8HK$36,409 HKD
Retailer 7HK$41,825 HKD
Retailer 9HK$43,012 HKD
Retailer 12HK$45,209 HKD
Retailer 6HK$52,902 HKD
Do Amore DiamondsHK$105,922 HKD

42 data points across 13 retailers

17 retailersHK$15,433 HKD to HK$64,805 HKD

B+
Cheapest Retailer
-
HK$15,433 HKD
$1,967 USD
B+
Retailer 2
-
HK$16,194 HKD
$2,064 USD
View
Final sale: no returns
Retailer 3
-
HK$16,783 HKD
$2,139 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
HK$18,085 HKD
$2,305 USD
View
B+
Retailer 5
-
HK$18,925 HKD
$2,412 USD
View
B
Retailer 6
-
HK$23,585 HKD
$3,006 USD
View
B+
Retailer 7
-
HK$25,234 HKD
£2,532 GBP
View
B
Retailer 8
-
HK$35,155 HKD
£3,528 GBP
View
B
Retailer 9
-
HK$36,409 HKD
A$7,139 AUD
View
B
Retailer 10
-
HK$41,825 HKD
A$8,201 AUD
View
B
Retailer 11
-
HK$43,012 HKD
ZAR 88,561 ZAR
View
B
Retailer 12
-
HK$45,209 HKD
$5,762 USD
View
B
Retailer 13
-
HK$49,928 HKD
$6,363 USD
View
B
Retailer 14
-
HK$52,902 HKD
£5,309 GBP
View
B
Retailer 15
-
HK$64,805 HKD
$8,260 USD
View
Most Expensive
Do Amore Diamonds
27-8EBC66DAE · Nov 2
HK$99,489 HKD
$12,680 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$15,433 HKDSave up to HK$49,372 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+
3.50ct Cushion
HK$15,433 HKD