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Oval|Lab Grown|IGI

1.38ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG786643404

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786643404

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $995 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,240 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.38ct lab-grown oval diamond

This 1.38ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786643404 or 786643404. Listed at 22 retailers as of October 31, 2026, with prices from $245 to $1,240, a $995 spread on the same certified stone. Brilliant Earth lists it at $1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786643404
Dimensions8.93 × 6.23 × 3.88 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.93 mm6.23 mm1.38 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786643404
Side View
Table 60.0%Crown 34.8°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 62.3%

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: $1,240 USD|Low: $237 USD|High: $1,241 USD|Avg: $676 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
November 1, 2026
Retailer 6$245 USD
Retailer 19$284 USD
Retailer 10$304 USD
Retailer 14$306 USD
Retailer 15$372 USD
Retailer 4$410 USD
Retailer 2$524 USD
Retailer 3$548 USD
Retailer 17$550 USD
Retailer 16$576 USD
Retailer 20$603 USD
Retailer 5$729 USD
Retailer 12$752 USD
Retailer 21$766 USD
Retailer 11$944 USD
Retailer 18$976 USD
Retailer 13$980 USD
Retailer 9$983 USD
Retailer 7$1,028 USD
Retailer 8$1,223 USD
Brilliant Earth$1,240 USD

32 data points across 21 retailers

22 retailers$245 USD to $1,240 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$284 USD
View
A
Retailer 3
-
$304 USD
View
Retailer 4
-
$306 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$346 USD
HK$2,700 HKD
View
A
Retailer 6
-
$372 USD
£293 GBP
View
B+
Retailer 7
-
$410 USD
View
A
Retailer 8
-
$524 USD
ZAR 8,466 ZAR
View
A
Retailer 9
-
$548 USD
View
A
Retailer 10
-
$550 USD
€524 EUR
View
A
Retailer 11
-
$576 USD
£454 GBP
View
A
Retailer 12
-
$603 USD
A$928 AUD
View
B+
Retailer 13
-
$729 USD
View
Retailer 14
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$752 USD
A$1,157 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
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$766 USD
View
B+
Retailer 16
-
$944 USD
A$1,452 AUD
View
B+
Retailer 17
-
$976 USD
View
B+
Retailer 18
-
$980 USD
View
B+
Retailer 19
-
$983 USD
SGD 1,328 SGD
View
B
Retailer 20
-
$1,028 USD
View
B
Retailer 21
-
$1,223 USD
£963 GBP
View
Most Expensive
B
Brilliant Earth
19352115A · Oct 31
$1,240 USD
View
21 more retailers have this diamond
Prices start from $245 USDSave up to $995 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
1.38ct Oval
$245 USD