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Round|Lab Grown|IGI

3.19ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG783641126

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783641126

Diamond specifications and retailer prices

From $1,328 USD
As of October 29, 2026
Save $11,752 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,080 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.19ct lab-grown round diamond

This 3.19ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783641126 or 783641126. Listed at 22 retailers as of October 29, 2026, with prices from $1,328 to $13,080, a $11,752 spread on the same certified stone. Brilliant Earth lists it at $13,080. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641126
Dimensions9.48 × 9.54 × 5.80 mm
L/W Ratio1.01
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
9.48 mm9.54 mm3.19 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641126
Side View
Table 56.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: Oct 29
Current: $13,080 USD|Low: $1,328 USD|High: $13,090 USD|Avg: $3,943 USD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 20
October 29, 2026
Retailer 6$1,328 USD
Retailer 4$1,445 USD
Retailer 16$1,540 USD
Retailer 9$1,654 USD
Retailer 7$1,773 USD
Retailer 2$2,157 USD
Retailer 19$2,345 USD
Retailer 5$2,435 USD
Retailer 18$2,478 USD
Retailer 15$2,777 USD
Retailer 20$2,887 USD
Retailer 12$2,918 USD
Retailer 13$3,577 USD
Retailer 3$4,420 USD
Retailer 14$4,976 USD
Retailer 8$5,411 USD
Retailer 11$5,805 USD
Retailer 17$6,055 USD
Retailer 10$6,322 USD
Brilliant Earth$13,080 USD

23 data points across 20 retailers

22 retailers$1,328 USD to $13,080 USD

A
Cheapest Retailer
-
$1,328 USD
A
Retailer 2
-
$1,445 USD
View
A
Retailer 3
-
$1,540 USD
View
A
Retailer 4
-
$1,624 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,654 USD
View
Final sale: no returns
A
Retailer 6
-
$1,773 USD
View
A
Retailer 7
-
$2,157 USD
£1,698 GBP
View
A
Retailer 8
-
$2,345 USD
View
A
Retailer 9
-
$2,435 USD
View
A
Retailer 10
-
$2,478 USD
View
A
Retailer 11
-
$2,777 USD
€2,645 EUR
View
A
Retailer 12
-
$2,887 USD
View
A
Retailer 13
-
$2,918 USD
View
B+
Retailer 14
-
$3,577 USD
ZAR 57,786 ZAR
View
B+
Retailer 15
-
$4,232 USD
View
B+
Retailer 16
-
$4,420 USD
View
B+
Retailer 17
-
$4,976 USD
£3,918 GBP
View
B+
Retailer 18
-
$5,411 USD
View
B+
Retailer 19
-
$5,805 USD
SGD 7,844 SGD
View
B+
Retailer 20
-
$6,055 USD
View
B+
Retailer 21
-
$6,322 USD
View
Most Expensive
B
Brilliant Earth
21417854A · Oct 29
$13,080 USD
View
21 more retailers have this diamond
Prices start from $1,328 USDSave up to $11,752 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 Round
$1,328 USD