Round|Lab Grown|GCAL

3.05ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • GCAL 330390323

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330390323

Diamond specifications and retailer prices

From $402 USD
As of November 1, 2026
Save $3,168 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,570 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330390323. Listed at 17 retailers as of November 1, 2026, with prices from $402 to $3,570, a $3,168 spread on the same certified stone. Do Amore Diamonds lists it at $3,570. 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
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330390323
Dimensions9.31 × 9.33 × 5.72 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.31 mm9.33 mm3.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330390323
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: $3,570 USD|Low: $361 USD|High: $3,570 USD|Avg: $1,310 USD|+6.9%
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
November 2, 2026
Retailer 9$402 USD
Retailer 12$449 USD
Retailer 13$498 USD
Retailer 3$735 USD
Retailer 10$773 USD
Retailer 6$800 USD
Retailer 5$1,202 USD
Retailer 2$1,468 USD
Retailer 8$1,522 USD
Retailer 4$1,913 USD
Retailer 7$2,022 USD
Retailer 11$2,111 USD
Do Amore Diamonds$3,570 USD

43 data points across 13 retailers

17 retailers$402 USD to $3,570 USD

Retailer 1
-
$376 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$402 USD
View
Retailer 3
-
$421 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$449 USD
View
Final sale: no returns
Retailer 5
-
$460 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$498 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$735 USD
View
A
Retailer 8
-
$773 USD
View
A
Retailer 9
-
$800 USD
£630 GBP
View
Retailer 10
-
$1,202 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,468 USD
£1,156 GBP
View
B+
Retailer 12
-
$1,522 USD
CA$2,114 CAD
View
Retailer 13
-
$1,653 USD
View
Price last confirmed 42 days ago
B
Retailer 14
-
$1,913 USD
View
B
Retailer 15
-
$2,022 USD
£1,592 GBP
View
B
Retailer 16
-
$2,111 USD
View
Most Expensive
B
Do Amore Diamonds
27-4C777D412 · Nov 2
$3,570 USD
View
16 more retailers have this diamond
Prices start from $402 USDSave up to $3,168 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 Round
$402 USD