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Round|Lab Grown|GCAL

3.07ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • GCAL 331000217

Shape and cutting style on the report: Round brilliant

Certificate GCAL 331000217

Diamond specifications and retailer prices

From £310 GBP
$416 USD
As of November 1, 2026
Save £1,326 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,636 GBP at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 3.07ct lab-grown round diamond

This 3.07ct 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 331000217. Listed at 15 retailers as of November 1, 2026, with prices from £310 to £1,636, a £1,326 spread on the same certified stone. Riddles Jewelry lists it at £1,636. 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

3.07
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331000217
Dimensions9.33 × 9.36 × 5.74 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.33 mm9.36 mm3.07 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 331000217
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: Nov 1
Current: £1,138 GBP|Low: £276 GBP|High: £1,714 GBP|Avg: £935 GBP|+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£310 GBP
Retailer 3£357 GBP
Retailer 10£385 GBP
Retailer 11£570 GBP
Retailer 5£646 GBP
Retailer 8£654 GBP
Retailer 1£1,138 GBP
Retailer 6£1,179 GBP
Retailer 9£1,364 GBP
Retailer 2£1,474 GBP
Retailer 4£1,558 GBP
Riddles Jewelry£1,636 GBP

30 data points across 12 retailers

15 retailers£310 GBP to £1,636 GBP

Retailer 1
-
£288 GBP
$386 USD
Price last confirmed 40 days ago
A
Retailer 2
-
£310 GBP
$416 USD
View
Retailer 3
-
£323 GBP
$433 USD
View
Price last confirmed 40 days ago
Retailer 4
-
£352 GBP
$473 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
£385 GBP
$516 USD
View
B+
Retailer 6
-
£570 GBP
$765 USD
View
A
Retailer 7
-
£581 GBP
$780 USD
View
A
Retailer 8
-
£654 GBP
$878 USD
View
B+
Retailer 9
-
£1,138 GBP
View
B+
Retailer 10
-
£1,179 GBP
CA$2,198 CAD
View
Retailer 11
-
£1,267 GBP
$1,700 USD
View
Price last confirmed 42 days ago
B
Retailer 12
-
£1,364 GBP
$1,830 USD
View
B
Retailer 13
-
£1,474 GBP
$1,977 USD
View
B
Retailer 14
-
£1,558 GBP
View
Most Expensive
B
Riddles Jewelry
1966654502 · Nov 2
£1,636 GBP
$2,196 USD
View
14 more retailers have this diamond
Prices start from £310 GBPSave up to £1,326 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
3.07ct Round
£310 GBP