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Oval|Lab Grown

1.25ct H VS2 Oval Lab Grown Diamond

EX • H/VS2 • EFA755BCA7

Diamond specifications and retailer prices

From £105 GBP
$141 USD
As of November 3, 2026
Save £315 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £421 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 3, 2026, with prices from £105 to £421, a £315 spread on the same certified stone. NZ Jewellers lists it at £421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateEFA755BCA7
Dimensions8.91 × 6.18 × 3.71 mm
L/W Ratio1.44
Top View
8.91 mm6.18 mm1.25 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateEFA755BCA7
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 60.0%

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: Nov 3
Current: £421 GBP|Low: £101 GBP|High: £437 GBP|Avg: £175 GBP|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2£105 GBP
Retailer 4£122 GBP
Retailer 3£130 GBP
Retailer 5£136 GBP
NZ Jewellers£421 GBP

10 data points across 5 retailers

4 retailers£105 GBP to £421 GBP

B+
Cheapest Retailer
-
£105 GBP
$141 USD
B+
Retailer 2
-
£122 GBP
$164 USD
View
B+
Retailer 3
-
£130 GBP
$175 USD
View
Most Expensive
B
NZ Jewellers
e7befd3d-1917-43c5-a084-1e24e21bf4c8 · Nov 3
£421 GBP
$564 USD
View
3 more retailers have this diamond
Prices start from £105 GBPSave up to £315 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+
1.25ct Oval
£105 GBP