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Oval|Lab Grown|IGI

0.94ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG499108046

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499108046

Diamond specifications and retailer prices

From £373 GBP
$500 USD
As of October 30, 2026
Save £1,430 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,279 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.94ct lab-grown oval diamond

This 0.94ct lab-grown oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499108046 or 499108046. Listed at 11 retailers as of October 30, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.94
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499108046
Dimensions8.08 × 5.45 × 3.35 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.08 mm5.45 mm0.94 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499108046
Side View
Table 60.5%Crown 34.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.5%

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 30
Current: £1,249 GBP|Low: £373 GBP|High: £2,785 GBP|Avg: £1,321 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£373 GBP
Retailer 5£699 GBP
Retailer 7£781 GBP
Retailer 1£1,249 GBP
Retailer 6£1,298 GBP
Retailer 4£1,803 GBP
Retailer 3£2,763 GBP

39 data points across 7 retailers

11 retailers£373 GBP to £1,803 GBP

B+
Cheapest Retailer
-
£373 GBP
$500 USD
B
Retailer 2
-
£699 GBP
$936 USD
View
B
Retailer 3
-
£760 GBP
$1,018 USD
View
B
Retailer 4
-
£781 GBP
$1,047 USD
View
Final sale: no returns
Retailer 5
-
£811 GBP
$1,086 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£811 GBP
$1,086 USD
View
B
Retailer 7
-
£1,249 GBP
View
B
Retailer 8
-
£1,298 GBP
$1,739 USD
View
B
Retailer 9
-
£1,803 GBP
$2,416 USD
View
Most Expensive
NZ Jewellers
95121e98-bc29-4b11-a17d-eeffb5f0e377 · Oct 31
£2,279 GBP
$3,053 USD
View
Price under review
9 more retailers have this diamond
Prices start from £373 GBPSave up to £1,430 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+
0.94ct Oval
£373 GBP