Round|Lab Grown|GCAL

3.08ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • GCAL 330250054

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330250054

Diamond specifications and retailer prices

From £299 GBP
$401 USD
As of October 29, 2026
Save £2,358 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,657 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330250054. Listed at 18 retailers as of October 29, 2026, with prices from £299 to £2,657, a £2,358 spread on the same certified stone. Do Amore Diamonds lists it at £2,657. 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

3.08
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330250054
Dimensions9.32 × 9.35 × 5.78 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.32 mm9.35 mm3.08 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330250054
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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: £2,657 GBP|Low: £221 GBP|High: £3,157 GBP|Avg: £1,010 GBP|-15.8%
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£299 GBP
Retailer 3£335 GBP
Retailer 4£372 GBP
Retailer 14£372 GBP
Retailer 5£549 GBP
Retailer 8£621 GBP
Retailer 11£622 GBP
Retailer 2£1,101 GBP
Retailer 9£1,134 GBP
Retailer 13£1,318 GBP
Retailer 6£1,426 GBP
Retailer 7£1,514 GBP
Retailer 12£1,573 GBP
Do Amore Diamonds£2,657 GBP

33 data points across 14 retailers

18 retailers£299 GBP to £2,657 GBP

Retailer 1
-
£278 GBP
$372 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£299 GBP
$401 USD
View
Retailer 3
-
£322 GBP
$431 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
£335 GBP
$449 USD
View
Final sale: no returns
Retailer 5
-
£340 GBP
$455 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
£372 GBP
$498 USD
View
A
Retailer 7
-
£372 GBP
$498 USD
View
B+
Retailer 8
-
£549 GBP
$735 USD
View
A
Retailer 9
-
£559 GBP
$749 USD
View
A
Retailer 10
-
£622 GBP
$833 USD
View
B
Retailer 11
-
£1,101 GBP
View
B+
Retailer 12
-
£1,134 GBP
CA$2,111 CAD
View
Retailer 13
-
£1,221 GBP
$1,636 USD
View
Price last confirmed 39 days ago
B
Retailer 14
-
£1,318 GBP
$1,766 USD
View
B
Retailer 15
-
£1,426 GBP
$1,911 USD
View
B
Retailer 16
-
£1,514 GBP
View
B
Retailer 17
-
£1,573 GBP
$2,108 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D195B17A · Oct 29
£2,657 GBP
$3,560 USD
View
17 more retailers have this diamond
Prices start from £299 GBPSave up to £2,358 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
3.08ct Round
£299 GBP