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 $627 USD
As of October 31, 2026
Save $3,323 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,950 USD 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 $627 to $3,950, a $3,323 spread on the same certified stone. Brilliant Earth lists it at $3,950. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,950 USD|Low: $592 USD|High: $3,950 USD|Avg: $1,680 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$627 USD
Retailer 7$794 USD
Retailer 9$858 USD
Retailer 6$1,018 USD
Retailer 5$1,639 USD
Retailer 10$1,762 USD
Retailer 4$1,820 USD
Retailer 8$2,464 USD
Retailer 2$3,164 USD
Brilliant Earth$3,950 USD

19 data points across 10 retailers

9 retailers$627 USD to $3,950 USD

A
Cheapest Retailer
-
$627 USD
Final sale: no returns
A
Retailer 2
-
$794 USD
View
A
Retailer 3
-
$858 USD
HK$6,700 HKD
View
A
Retailer 4
-
$1,018 USD
View
B+
Retailer 5
-
$1,639 USD
View
B+
Retailer 6
-
$1,820 USD
View
B+
Retailer 7
-
$2,464 USD
View
B
Retailer 8
-
$3,164 USD
£2,491 GBP
View
Most Expensive
B
Brilliant Earth
15506567Y · Oct 30
$3,950 USD
View
8 more retailers have this diamond
Prices start from $627 USDSave up to $3,323 USD

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
$627 USD