Cushion|Lab Grown|GCAL

3.05ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • GCAL 330160343

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 330160343

Diamond specifications and retailer prices

From $648 USD
As of October 29, 2026
Save $4,202 USD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,850 USD at Do Amore Diamonds · As of October 31, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 330160343. Listed at 7 retailers as of October 29, 2026, with prices from $648 to $4,850, a $4,202 spread on the same certified stone. Do Amore Diamonds lists it at $4,850. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle30.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330160343
Dimensions10.28 × 7.45 × 4.80 mm
L/W Ratio1.38
Culet sizeNone
Top View
10.28 mm7.45 mm3.05 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330160343
Side View
Table 60.0%Crown 36°Girdle: Slightly ThickPavilion 30.2°Culet: NoneDepth 64.3%

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 29
Current: $4,850 USD|Low: $344 USD|High: $4,850 USD|Avg: $1,785 USD|+1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$648 USD
Retailer 2$784 USD
Retailer 6$897 USD
Retailer 9$1,640 USD
Retailer 7$1,723 USD
Retailer 8$2,463 USD
Retailer 5$2,537 USD
Retailer 3$3,266 USD
Do Amore Diamonds$4,850 USD

19 data points across 9 retailers

7 retailers$648 USD to $4,850 USD

A
Cheapest Retailer
-
$648 USD
Final sale: no returns
A
Retailer 2
-
$784 USD
View
B
Retailer 3
-
$897 USD
View
Retailer 4
-
$1,723 USD
£1,357 GBP
View
Price last confirmed 10 days ago
B
Retailer 5
-
$2,537 USD
View
B
Retailer 6
-
$3,266 USD
£2,572 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D4AAB99A7 · Oct 31
$4,850 USD
View
6 more retailers have this diamond
Prices start from $648 USDSave up to $4,202 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
$648 USD