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Round|Lab Grown|IGI

3.49ct D VS1 Round Lab Grown Diamond

VG • D/VS1

Diamond specifications and retailer prices

From £434 GBP
$578 USD
As of October 27, 2026
Save £949 GBP (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,383 GBP at Above Ground Jewellery · As of October 29, 2026
View at Above Ground Jewellery

About this 3.49ct lab-grown round diamond

This 3.49ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 3 retailers as of October 27, 2026, with prices from £434 to £1,383, a £949 spread on the same certified stone. Above Ground Jewellery lists it at £1,383. 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

3.49
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.63 × 9.70 × 5.95 mm
L/W Ratio1.01
Top View
9.63 mm9.70 mm3.49 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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: Oct 27
Current: £1,383 GBP|Low: £305 GBP|High: £1,383 GBP|Avg: £571 GBP
Above Ground Jewellery
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 22, 2026
Retailer 8£305 GBP
Retailer 6£387 GBP
Retailer 3£434 GBP
Retailer 7£475 GBP
Retailer 4£481 GBP
Retailer 2£615 GBP
Retailer 5£1,264 GBP
Above Ground Jewellery£1,383 GBP

21 data points across 8 retailers

3 retailers£434 GBP to £1,383 GBP

A
Cheapest Retailer
-
£434 GBP
$578 USD
A
Retailer 2
-
£615 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Above Ground Jewellery
8494519255248 · Oct 29
£1,383 GBP
A$2,833 AUD
View
2 more retailers have this diamond
Prices start from £434 GBPSave up to £949 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
3.49ct Round
£434 GBP