Round|Lab Grown|GCAL

3.06ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • GCAL 330370567

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330370567

Diamond specifications and retailer prices

From $403 USD
As of October 29, 2026
Save $3,177 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,580 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round 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 330370567. Listed at 18 retailers as of October 29, 2026, with prices from $403 to $3,580, a $3,177 spread on the same certified stone. Do Amore Diamonds lists it at $3,580. 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

3.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330370567
Dimensions9.32 × 9.36 × 5.74 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.32 mm9.36 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330370567
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.5%

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: $3,580 USD|Low: $297 USD|High: $4,260 USD|Avg: $1,332 USD|-16.0%
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
Retailer 14
October 30, 2026
Retailer 10$403 USD
Retailer 3$451 USD
Retailer 4$499 USD
Retailer 14$499 USD
Retailer 11$736 USD
Retailer 5$738 USD
Retailer 7$838 USD
Retailer 2$1,482 USD
Retailer 9$1,527 USD
Retailer 13$1,772 USD
Retailer 6$1,918 USD
Retailer 8$2,028 USD
Retailer 12$2,118 USD
Do Amore Diamonds$3,580 USD

34 data points across 14 retailers

18 retailers$403 USD to $3,580 USD

Retailer 1
-
$373 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$403 USD
View
Retailer 3
-
$432 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$451 USD
View
Final sale: no returns
Retailer 5
-
$456 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$499 USD
View
A
Retailer 7
-
$499 USD
View
A
Retailer 8
-
$736 USD
View
B+
Retailer 9
-
$738 USD
View
A
Retailer 10
-
$754 USD
View
B+
Retailer 11
-
$1,482 USD
£1,167 GBP
View
B+
Retailer 12
-
$1,527 USD
CA$2,121 CAD
View
Retailer 13
-
$1,640 USD
View
Price last confirmed 40 days ago
B
Retailer 14
-
$1,772 USD
View
B
Retailer 15
-
$1,918 USD
View
B
Retailer 16
-
$2,028 USD
£1,597 GBP
View
B
Retailer 17
-
$2,118 USD
View
Most Expensive
B
Do Amore Diamonds
27-0DAB8EEF6 · Oct 31
$3,580 USD
View
17 more retailers have this diamond
Prices start from $403 USDSave up to $3,177 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
3.06ct Round
$403 USD