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Oval|Lab Grown

1.28ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • B81288D5C2

Diamond specifications and retailer prices

From £129 GBP
$173 USD
As of November 3, 2026
Save £386 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £515 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 3, 2026, with prices from £129 to £515, a £386 spread on the same certified stone. NZ Jewellers lists it at £515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateB81288D5C2
Dimensions9.02 × 6.08 × 3.75 mm
L/W Ratio1.48
Top View
9.02 mm6.08 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateB81288D5C2
Side View
Table 60.8%CrownGirdlePavilionCulet: NoneDepth 61.7%

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: Nov 3
Current: £515 GBP|Low: £124 GBP|High: £515 GBP|Avg: £229 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 10, 2026
Retailer 2£129 GBP
Retailer 4£150 GBP
Retailer 3£160 GBP
Retailer 5£160 GBP
Retailer 6£350 GBP
NZ Jewellers£515 GBP

7 data points across 6 retailers

4 retailers£129 GBP to £515 GBP

A
Cheapest Retailer
-
£129 GBP
$173 USD
B+
Retailer 2
-
£150 GBP
$201 USD
View
B+
Retailer 3
-
£160 GBP
$215 USD
View
Most Expensive
B
NZ Jewellers
fe7a91f8-770b-433c-863b-d394c8f7c14f · Nov 3
£515 GBP
$690 USD
View
3 more retailers have this diamond
Prices start from £129 GBPSave up to £386 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
1.28ct Oval
£129 GBP