Oval|Lab Grown|IGI

1.29ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG843659184

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843659184

Diamond specifications and retailer prices

From $299 USD
£236 GBP
As of November 2, 2026
Save $870 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,170 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843659184 or 843659184. Listed at 11 retailers as of November 2, 2026, with prices from $299 to $1,170, a $870 spread on the same certified stone. MOH London lists it at $1,170. 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

1.29
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659184
Dimensions9.02 × 6.15 × 3.82 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.15 mm1.29 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659184
Side View
Table 61.0%Crown 36.6°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,170 USD|Low: $299 USD|High: $1,171 USD|Avg: $614 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 5$299 USD
Retailer 6$432 USD
Retailer 9$433 USD
Retailer 7$446 USD
Retailer 2$459 USD
Retailer 11$490 USD
Retailer 4$610 USD
Retailer 10$780 USD
Retailer 8$807 USD
Retailer 3$858 USD
MOH London$1,170 USD

13 data points across 11 retailers

11 retailers$299 USD to $1,170 USD

A
Cheapest Retailer
-
$299 USD
£236 GBP
A
Retailer 2
-
$432 USD
ZAR 6,980 ZAR
View
A
Retailer 3
-
$433 USD
View
A
Retailer 4
-
$446 USD
€425 EUR
View
A
Retailer 5
-
$459 USD
£362 GBP
View
B+
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$610 USD
A$939 AUD
View
B+
Retailer 8
-
$780 USD
View
B
Retailer 9
-
$807 USD
View
B
Retailer 10
-
$858 USD
View
Most Expensive
B
MOH London
LG843659184 · Nov 2
$1,170 USD
£921 GBP
View
10 more retailers have this diamond
Prices start from $299 USDSave up to $870 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
1.29ct Oval
$299 USD