Round|Lab Grown|GCAL

3.00ct H VS2 Round Lab Grown Diamond

VG • H/VS2 • GCAL 322840176

Shape and cutting style on the report: Round brilliant

Certificate GCAL 322840176

Diamond specifications and retailer prices

From £304 GBP
$407 USD
As of October 29, 2026
Save £1,298 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,602 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 3ct lab-grown round diamond

This 3ct 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 322840176. Listed at 11 retailers as of October 29, 2026, with prices from £304 to £1,602, a £1,298 spread on the same certified stone. Riddles Jewelry lists it at £1,602. 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

3.00
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322840176
Dimensions9.22 × 9.29 × 5.64 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.22 mm9.29 mm3.00 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322840176
Side View
Table 58.0%Crown 36°Girdle: ETN-STKPavilion 40.2°Culet: NoneDepth 60.9%

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: Oct 29
Current: £1,304 GBP|Low: £271 GBP|High: £1,602 GBP|Avg: £950 GBP|+9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Riddles Jewelry
October 30, 2026
Retailer 5£304 GBP
Retailer 8£340 GBP
Retailer 9£377 GBP
Retailer 10£558 GBP
Retailer 6£628 GBP
Retailer 4£1,154 GBP
Retailer 1£1,304 GBP
Retailer 7£1,336 GBP
Retailer 2£1,447 GBP
Retailer 3£1,535 GBP
Riddles Jewelry£1,602 GBP

30 data points across 11 retailers

11 retailers£304 GBP to £1,602 GBP

A
Cheapest Retailer
-
£304 GBP
$407 USD
A
Retailer 2
-
£340 GBP
$456 USD
View
Final sale: no returns
A
Retailer 3
-
£377 GBP
$505 USD
View
B+
Retailer 4
-
£558 GBP
$748 USD
View
B+
Retailer 5
-
£628 GBP
$842 USD
View
B
Retailer 6
-
£1,154 GBP
CA$2,148 CAD
View
B
Retailer 7
-
£1,304 GBP
View
B
Retailer 8
-
£1,336 GBP
$1,790 USD
View
B
Retailer 9
-
£1,447 GBP
$1,939 USD
View
B
Retailer 10
-
£1,535 GBP
View
Most Expensive
B
Riddles Jewelry
1966654819 · Oct 31
£1,602 GBP
$2,146 USD
View
10 more retailers have this diamond
Prices start from £304 GBPSave up to £1,298 GBP

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
3.00ct Round
£304 GBP