Oval|Lab Grown|IGI

1.30ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG818685037

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685037

Diamond specifications and retailer prices

From $217 USD
As of November 1, 2026
Save $869 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,086 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown oval diamond

This 1.3ct 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 top-tier cut grade and certified by IGI LG818685037 or 818685037. Listed at 20 retailers as of October 29, 2026, with prices from $217 to $1,086, a $869 spread on the same certified stone. MOH London lists it at $1,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685037
Dimensions8.94 × 6.14 × 3.80 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm6.14 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685037
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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 1
Current: $1,086 USD|Low: $203 USD|High: $1,086 USD|Avg: $576 USD|+1.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 9$217 USD
Retailer 7$242 USD
Retailer 4$252 USD
Retailer 16$270 USD
Retailer 17$270 USD
Retailer 14$462 USD
Retailer 12$465 USD
Retailer 2$500 USD
Retailer 3$502 USD
Retailer 11$659 USD
Retailer 13$722 USD
Retailer 10$800 USD
Retailer 18$867 USD
Retailer 15$870 USD
Retailer 8$872 USD
Retailer 6$919 USD
Retailer 5$935 USD
MOH London$1,086 USD

35 data points across 18 retailers

20 retailers$217 USD to $1,086 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
Retailer 4
-
$255 USD
View
Price last confirmed 44 days ago
A
Retailer 5
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$270 USD
View
Retailer 6
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$270 USD
View
Price last confirmed 8 days ago
A
Retailer 7
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$462 USD
View
A
Retailer 8
-
$465 USD
ZAR 7,519 ZAR
View
A
Retailer 9
-
$500 USD
£394 GBP
View
A
Retailer 10
-
$502 USD
View
B+
Retailer 11
-
$659 USD
A$1,014 AUD
View
B+
Retailer 12
-
$722 USD
A$1,111 AUD
View
Retailer 13
-
$800 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
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$800 USD
View
B+
Retailer 15
-
$867 USD
View
B
Retailer 16
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$870 USD
View
B+
Retailer 17
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$872 USD
SGD 1,179 SGD
View
B
Retailer 18
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$919 USD
View
B
Retailer 19
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$935 USD
View
Most Expensive
B
MOH London
LG818685037 · Oct 29
$1,086 USD
£855 GBP
View
19 more retailers have this diamond
Prices start from $217 USDSave up to $869 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
1.30ct Oval
$217 USD