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Cushion|Lab Grown|GCAL

3.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • GCAL 341216402

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 341216402

Diamond specifications and retailer prices

From HK$4,919 HKD
$627 USD
As of October 31, 2026
Save HK$26,071 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$30,991 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 341216402. Listed at 9 retailers as of October 30, 2026, with prices from HK$4,919 to HK$30,991, a HK$26,071 spread on the same certified stone. Brilliant Earth lists it at HK$30,991. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 341216402
Dimensions8.32 × 8.13 × 5.55 mm
L/W Ratio1.02
Culet sizeNone
Top View
8.32 mm8.13 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 341216402
Side View
Table 65.0%Crown 38.3°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 68.3%

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: Oct 31
Current: HK$30,991 HKD|Low: HK$4,645 HKD|High: HK$30,991 HKD|Avg: HK$13,237 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3HK$4,919 HKD
Retailer 7HK$6,229 HKD
Retailer 9HK$6,728 HKD
Retailer 6HK$7,987 HKD
Retailer 5HK$12,859 HKD
Retailer 10HK$13,824 HKD
Retailer 4HK$14,279 HKD
Retailer 8HK$19,328 HKD
Retailer 2HK$24,691 HKD
Brilliant EarthHK$30,991 HKD

20 data points across 10 retailers

9 retailersHK$4,919 HKD to HK$30,991 HKD

A
Cheapest Retailer
-
HK$4,919 HKD
$627 USD
Final sale: no returns
A
Retailer 2
-
HK$6,229 HKD
$794 USD
View
A
Retailer 3
-
HK$6,728 HKD
View
A
Retailer 4
-
HK$7,987 HKD
$1,018 USD
View
B+
Retailer 5
-
HK$12,859 HKD
$1,639 USD
View
B+
Retailer 6
-
HK$14,279 HKD
$1,820 USD
View
B+
Retailer 7
-
HK$19,328 HKD
$2,464 USD
View
B
Retailer 8
-
HK$24,691 HKD
£2,478 GBP
View
Most Expensive
B
Brilliant Earth
15506567Y · Oct 30
HK$30,991 HKD
$3,950 USD
View
8 more retailers have this diamond
Prices start from HK$4,919 HKDSave up to HK$26,071 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$4,919 HKD