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Round|Lab Grown|GCAL

3.71ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • GCAL 352620547

Shape and cutting style on the report: Round brilliant

Certificate GCAL 352620547

Diamond specifications and retailer prices

From £777 GBP
$1,041 USD
As of October 29, 2026
Save £1,170 GBP (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,762 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 352620547. Listed at 4 retailers as of October 29, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.71
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352620547
Dimensions9.87 × 9.83 × 6.18 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.87 mm9.83 mm3.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352620547
Side View
Table 57.0%Crown 34.5°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: £4,762 GBP|Low: £777 GBP|High: £4,762 GBP|Avg: £1,951 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 9, 2026
Retailer 4£777 GBP
Retailer 2£991 GBP
Retailer 3£1,947 GBP
Retailer 5£2,321 GBP
Do Amore Diamonds£4,762 GBP

3 data points across 5 retailers

4 retailers£777 GBP to £1,947 GBP

A
Cheapest Retailer
-
£777 GBP
$1,041 USD
B+
Retailer 2
-
£991 GBP
$1,328 USD
View
B
Retailer 3
-
£1,947 GBP
CA$3,623 CAD
View
Most Expensive
Do Amore Diamonds
16-500141181 · Oct 29
£4,762 GBP
$6,380 USD
View
Price under review
3 more retailers have this diamond
Prices start from £777 GBPSave up to £1,170 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
3.71ct Round
£777 GBP