Oval|Lab Grown|IGI

1.03ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG849652555

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849652555

Diamond specifications and retailer prices

From $174 USD
As of October 26, 2026
Save $575 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $949 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849652555 or 849652555. Listed at 13 retailers as of October 26, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849652555
Dimensions7.95 × 5.68 × 3.64 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.68 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849652555
Side View
Table 59.0%Crown 34.6°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $949 USD|Low: $174 USD|High: $949 USD|Avg: $460 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 9$174 USD
Retailer 5$203 USD
Retailer 4$230 USD
Retailer 7$259 USD
Retailer 3$275 USD
Retailer 2$334 USD
Retailer 8$384 USD
Retailer 12$493 USD
Retailer 6$601 USD
Retailer 13$688 USD
Retailer 10$729 USD
Retailer 11$749 USD
MOH London$949 USD

3 data points across 13 retailers

13 retailers$174 USD to $749 USD

A
Cheapest Retailer
-
$174 USD
Retailer 2
-
$203 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$230 USD
HK$1,800 HKD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$259 USD
£204 GBP
View
Retailer 5
-
$275 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$334 USD
View
B+
Retailer 7
-
$384 USD
£303 GBP
View
B+
Retailer 8
-
$493 USD
A$759 AUD
View
B
Retailer 9
-
$601 USD
SGD 812 SGD
View
B
Retailer 10
-
$688 USD
View
B
Retailer 11
-
$729 USD
View
B
Retailer 12
-
$749 USD
View
Most Expensive
MOH London
LG849652555 · Oct 25
$949 USD
£747 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $174 USDSave up to $575 USD

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
1.03ct Oval
$174 USD