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Oval|Lab Grown|GIA

2.09ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • GIA 6491239036

Certificate GIA 6491239036

Diamond specifications and retailer prices

From £323 GBP
As of November 5, 2026
Save £1,099 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,422 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.09ct lab-grown oval diamond

This 2.09ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491239036. Listed at 6 retailers as of November 5, 2026, with prices from £323 to £1,422, a £1,099 spread on the same certified stone. NZ Jewellers lists it at £1,422. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491239036
Dimensions10.27 × 7.17 × 4.51 mm
L/W Ratio1.43
Top View
10.27 mm7.17 mm2.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491239036
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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 5
Current: £1,422 GBP|Low: £241 GBP|High: £2,383 GBP|Avg: £885 GBP|+34.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5£323 GBP
Retailer 3£362 GBP
Retailer 2£400 GBP
Retailer 4£653 GBP
Retailer 6£941 GBP
NZ Jewellers£1,422 GBP
Retailer 7£2,383 GBP

7 data points across 7 retailers

6 retailers£323 GBP to £1,422 GBP

A
Cheapest Retailer
-
£323 GBP
A
Retailer 2
-
£362 GBP
View
A
Retailer 3
-
£400 GBP
View
B+
Retailer 4
-
£653 GBP
View
Retailer 5
-
£941 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
aa563ac7-afb8-4252-8f2a-5e11b225afbd · Nov 5
£1,422 GBP
$1,904 USD
View
5 more retailers have this diamond
Prices start from £323 GBPSave up to £1,099 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
2.09ct Oval
£323 GBP