Round|Lab Grown|GCAL

3.03ct H VS2 Round Lab Grown Diamond

VG • H/VS2 • GCAL 323400528

Shape and cutting style on the report: Round brilliant

Certificate GCAL 323400528

Diamond specifications and retailer prices

From $411 USD
As of October 29, 2026
Save $1,756 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,167 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 323400528. Listed at 12 retailers as of October 29, 2026, with prices from $411 to $2,167, a $1,756 spread on the same certified stone. Riddles Jewelry lists it at $2,167. 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

3.03
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323400528
Dimensions9.27 × 9.30 × 5.69 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.27 mm9.30 mm3.03 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 323400528
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: $1,516 USD|Low: $441 USD|High: $2,167 USD|Avg: $1,401 USD|+9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Riddles Jewelry
October 30, 2026
Retailer 6$460 USD
Retailer 7$755 USD
Retailer 3$856 USD
Retailer 5$857 USD
Retailer 1$1,516 USD
Retailer 4$1,562 USD
Retailer 8$1,956 USD
Retailer 2$2,076 USD
Riddles Jewelry$2,167 USD

26 data points across 9 retailers

12 retailers$411 USD to $2,167 USD

A
Cheapest Retailer
-
$411 USD
A
Retailer 2
-
$460 USD
View
Final sale: no returns
A
Retailer 3
-
$509 USD
View
B+
Retailer 4
-
$755 USD
View
A
Retailer 5
-
$770 USD
View
B+
Retailer 6
-
$857 USD
View
B
Retailer 7
-
$1,516 USD
£1,194 GBP
View
B
Retailer 8
-
$1,562 USD
CA$2,170 CAD
View
B
Retailer 9
-
$1,807 USD
View
B
Retailer 10
-
$1,956 USD
View
B
Retailer 11
-
$2,076 USD
£1,635 GBP
View
Most Expensive
B
Riddles Jewelry
1966654653 · Oct 29
$2,167 USD
View
11 more retailers have this diamond
Prices start from $411 USDSave up to $1,756 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
3.03ct Round
$411 USD