Oval|Lab Grown|UNKNOWN

0.99ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • UNKNOWN 30376376

Certificate UNKNOWN 30376376

Diamond specifications and retailer prices

From £627 GBP
$835 USD
As of October 29, 2026
Save £544 GBP (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,045 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 30376376. Listed at 5 retailers as of October 28, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 30376376
Dimensions7.55 × 5.71 × 3.59 mm
L/W Ratio1.32
Top View
7.55 mm5.71 mm0.99 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 30376376
Side View
Table 58.7%CrownGirdlePavilionCuletDepth 62.8%

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: £2,045 GBP|Low: £602 GBP|High: £2,045 GBP|Avg: £1,004 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 10, 2026
Retailer 2£627 GBP
Retailer 5£682 GBP
Retailer 3£727 GBP
Retailer 6£727 GBP
Retailer 4£1,171 GBP
NZ Jewellers£2,045 GBP

9 data points across 6 retailers

5 retailers£627 GBP to £1,171 GBP

A
Cheapest Retailer
-
£627 GBP
$835 USD
B+
Retailer 2
-
£682 GBP
$908 USD
View
B+
Retailer 3
-
£727 GBP
$968 USD
View
B
Retailer 4
-
£1,171 GBP
$1,559 USD
View
Most Expensive
C
NZ Jewellers
fad7a830-070b-4ed7-a016-507c03de5e79 · Oct 28
£2,045 GBP
$2,723 USD
View
Price under review
4 more retailers have this diamond
Prices start from £627 GBPSave up to £544 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
0.99ct Oval
£627 GBP