Round|Lab Grown|GCAL

3.09ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • GCAL 330310267

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330310267

Diamond specifications and retailer prices

From $418 USD
As of October 29, 2026
Save $3,292 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,710 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330310267. Listed at 18 retailers as of October 29, 2026, with prices from $418 to $3,710, a $3,292 spread on the same certified stone. Do Amore Diamonds lists it at $3,710. 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

3.09
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330310267
Dimensions9.34 × 9.37 × 5.78 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.34 mm9.37 mm3.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330310267
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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: $3,710 USD|Low: $310 USD|High: $4,390 USD|Avg: $1,526 USD|-15.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$468 USD
Retailer 10$519 USD
Retailer 11$768 USD
Retailer 5$873 USD
Retailer 7$889 USD
Retailer 2$1,547 USD
Retailer 6$1,594 USD
Retailer 3$1,988 USD
Retailer 4$2,115 USD
Retailer 8$2,210 USD
Do Amore Diamonds$3,710 USD

30 data points across 11 retailers

18 retailers$418 USD to $3,710 USD

Retailer 1
-
$389 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$418 USD
View
Retailer 3
-
$435 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$468 USD
View
Final sale: no returns
Retailer 5
-
$476 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$519 USD
View
A
Retailer 7
-
$519 USD
View
B+
Retailer 8
-
$768 USD
View
A
Retailer 9
-
$786 USD
View
A
Retailer 10
-
$889 USD
View
B+
Retailer 11
-
$1,547 USD
£1,218 GBP
View
B+
Retailer 12
-
$1,594 USD
CA$2,213 CAD
View
Retailer 13
-
$1,711 USD
View
Price last confirmed 39 days ago
B
Retailer 14
-
$1,841 USD
View
B
Retailer 15
-
$1,988 USD
View
B
Retailer 16
-
$2,115 USD
£1,665 GBP
View
B
Retailer 17
-
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-7425F2CDB · Oct 29
$3,710 USD
View
17 more retailers have this diamond
Prices start from $418 USDSave up to $3,292 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
3.09ct Round
$418 USD