CaratHunter
Plans
Cushion|Lab Grown|IGI

3.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG828697500

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828697500

Diamond specifications and retailer prices

From HK$7,273 HKD
As of November 1, 2026
Save HK$23,326 HKD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$38,680 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG828697500 or 828697500. Listed at 10 retailers as of November 1, 2026, with a 321% 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

3.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697500
Dimensions10.47 × 7.46 × 4.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.46 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697500
Side View
Table 63.0%Crown 31.6°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 64.7%

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 1
Current: HK$38,680 HKD|Low: HK$5,163 HKD|High: HK$42,446 HKD|Avg: HK$17,090 HKD|-8.9%
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
October 28, 2026
Retailer 11HK$5,163 HKD
Retailer 2HK$6,473 HKD
Retailer 5HK$7,179 HKD
Retailer 12HK$7,273 HKD
Retailer 9HK$7,422 HKD
Retailer 8HK$7,658 HKD
Retailer 6HK$8,968 HKD
Retailer 4HK$13,856 HKD
Retailer 13HK$20,948 HKD
Retailer 7HK$25,915 HKD
Retailer 10HK$30,599 HKD
Retailer 3HK$36,350 HKD
Do Amore DiamondsHK$38,680 HKD

13 data points across 13 retailers

10 retailersHK$7,273 HKD to HK$30,599 HKD

Retailer 1
-
HK$6,473 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$7,273 HKD
View
Retailer 3
-
HK$7,422 HKD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$7,658 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$8,968 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$20,948 HKD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$25,915 HKD
View
Price last confirmed 10 days ago
B
Retailer 8
-
HK$30,599 HKD
View
Retailer 9
-
HK$36,350 HKD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-413B9A664 · Oct 28
HK$38,680 HKD
$4,930 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$7,273 HKDSave up to HK$23,326 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
3.05ct Cushion
HK$7,273 HKD