Oval|Lab Grown|IGI

4.13ct H VS1 Oval Lab Grown Diamond

H/VS1

Diamond specifications and retailer prices

From £375 GBP
$502 USD
As of October 29, 2026
Save £847 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,290 GBP at NZ Jewellers · As of October 10, 2026
View at NZ Jewellers

About this 4.13ct lab-grown oval diamond

This 4.13ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI. Listed at 10 retailers as of October 29, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.13
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.80 × 9.20 × 5.71 mm
L/W Ratio1.39
Top View
12.80 mm9.20 mm4.13 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,222 GBP|Low: £320 GBP|High: £1,381 GBP|Avg: £516 GBP|-11.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7£320 GBP
Retailer 6£375 GBP
Retailer 3£419 GBP
Retailer 4£464 GBP
Retailer 5£464 GBP
Retailer 2£512 GBP
NZ Jewellers£1,222 GBP

21 data points across 7 retailers

10 retailers£375 GBP to £1,222 GBP

B+
Cheapest Retailer
-
£375 GBP
$502 USD
B+
Retailer 2
-
£419 GBP
$562 USD
View
Retailer 3
-
£428 GBP
$573 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£464 GBP
$622 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£464 GBP
$622 USD
View
Retailer 6
-
£490 GBP
$657 USD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
£512 GBP
View
Retailer 8
-
£530 GBP
$710 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
£1,222 GBP
$1,637 USD
View
Most Expensive
NZ Jewellers
c9220d75-b3b9-4a92-bd74-6fe483a88cd2 · Oct 10
£1,290 GBP
$1,728 USD
View
Price last confirmed 22 days ago
9 more retailers have this diamond
Prices start from £375 GBPSave up to £847 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.

B+
4.13ct Oval
£375 GBP