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 €366 EUR
$411 USD
As of November 1, 2026
Save €1,566 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,932 EUR at Riddles Jewelry · As of October 31, 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 31, 2026, with prices from €366 to €1,932, a €1,566 spread on the same certified stone. Riddles Jewelry lists it at €1,932. 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
Colour
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: Nov 1
Current: €1,344 EUR|Low: €326 EUR|High: €1,932 EUR|Avg: €1,126 EUR|+8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Riddles Jewelry
November 2, 2026
Retailer 7€366 EUR
Retailer 11€410 EUR
Retailer 10€454 EUR
Retailer 2€673 EUR
Retailer 5€763 EUR
Retailer 8€764 EUR
Retailer 1€1,344 EUR
Retailer 6€1,393 EUR
Retailer 9€1,611 EUR
Retailer 3€1,744 EUR
Retailer 4€1,841 EUR
Riddles Jewelry€1,932 EUR

32 data points across 12 retailers

12 retailers€366 EUR to €1,932 EUR

A
Cheapest Retailer
-
€366 EUR
$411 USD
A
Retailer 2
-
€410 EUR
$460 USD
View
Final sale: no returns
A
Retailer 3
-
€454 EUR
$509 USD
View
B+
Retailer 4
-
€673 EUR
$755 USD
View
A
Retailer 5
-
€687 EUR
$770 USD
View
B+
Retailer 6
-
€764 EUR
$857 USD
View
B
Retailer 7
-
€1,344 EUR
£1,187 GBP
View
B
Retailer 8
-
€1,393 EUR
CA$2,170 CAD
View
B
Retailer 9
-
€1,611 EUR
$1,807 USD
View
B
Retailer 10
-
€1,744 EUR
$1,956 USD
View
B
Retailer 11
-
€1,841 EUR
£1,626 GBP
View
Most Expensive
B
Riddles Jewelry
1966654653 · Oct 31
€1,932 EUR
$2,167 USD
View
11 more retailers have this diamond
Prices start from €366 EURSave up to €1,566 EUR

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
€366 EUR