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Oval|Lab Grown|IGI

3.19ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG633462900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG633462900

Diamond specifications and retailer prices

From $1,028 USD
As of November 4, 2026
Save $7,132 USD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $10,430 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.19ct lab-grown oval diamond

This 3.19ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG633462900 or 633462900. Listed at 29 retailers as of November 4, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.19
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633462900
Dimensions11.83 × 8.30 × 5.17 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
11.83 mm8.30 mm3.19 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633462900
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°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 4
Current: $7,250 USD|Low: $1,014 USD|High: $10,430 USD|Avg: $2,804 USD|-30.5%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 16$1,014 USD
Retailer 9$1,028 USD
Retailer 10$1,065 USD
Retailer 18$1,103 USD
Retailer 15$1,176 USD
Retailer 21$1,240 USD
Retailer 20$1,291 USD
Retailer 3$1,343 USD
Retailer 8$1,433 USD
Retailer 26$1,617 USD
Retailer 13$1,678 USD
Retailer 14$2,204 USD
Retailer 24$2,228 USD
Retailer 6$2,370 USD
Retailer 7$2,528 USD
Retailer 23$2,655 USD
Retailer 22$2,733 USD
Retailer 17$3,246 USD
Retailer 4$3,332 USD
Retailer 11$3,453 USD
Retailer 2$3,977 USD
Retailer 19$4,101 USD
Retailer 12$4,146 USD
Retailer 25$5,520 USD
Brilliant Earth$7,250 USD
Retailer 5$8,160 USD

25 data points across 26 retailers

29 retailers$1,028 USD to $8,160 USD

Retailer 1
-
$1,014 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$1,028 USD
View
Final sale: no returns
A
Retailer 3
-
$1,065 USD
View
Retailer 4
-
$1,103 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$1,176 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,240 USD
View
A
Retailer 7
-
$1,291 USD
View
A
Retailer 8
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$1,343 USD
View
A
Retailer 9
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$1,433 USD
View
A
Retailer 10
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$1,617 USD
View
A
Retailer 11
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$1,678 USD
View
A
Retailer 12
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$2,204 USD
View
A
Retailer 13
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$2,228 USD
View
A
Retailer 14
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$2,370 USD
View
A
Retailer 15
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$2,528 USD
View
A
Retailer 16
-
$2,655 USD
View
A
Retailer 17
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$2,733 USD
View
B+
Retailer 18
-
$3,246 USD
View
Retailer 19
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$3,332 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
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$3,453 USD
View
B+
Retailer 21
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$3,576 USD
View
B+
Retailer 22
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$3,977 USD
View
B+
Retailer 23
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$4,101 USD
View
B+
Retailer 24
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$4,146 USD
View
B+
Retailer 25
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$5,520 USD
View
Retailer 26
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$6,121 USD
View
Price last confirmed 20 days ago
B
Retailer 27
-
$7,250 USD
View
B
Retailer 28
-
$8,160 USD
View
Most Expensive
Brilliant Earth
10106143A · Oct 24
$10,430 USD
View
Price last confirmed 11 days ago
28 more retailers have this diamond
Prices start from $1,028 USDSave up to $7,132 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
3.19ct Oval
$1,028 USD