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Round|Lab Grown|IGI

3.19ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG720539012

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720539012

Diamond specifications and retailer prices

From €634 EUR
$711 USD
As of November 1, 2026
Save €5,518 EUR (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €9,460 EUR at Brilliant Earth · As of October 22, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720539012 or 720539012. Listed at 28 retailers as of October 31, 2026, with a 870% 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 angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720539012
Dimensions9.36 × 9.40 × 5.90 mm
L/W Ratio1.00
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
9.36 mm9.40 mm3.19 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720539012
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.9%

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: €6,152 EUR|Low: €634 EUR|High: €9,469 EUR|Avg: €2,215 EUR|-35.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 19
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Retailer 24
November 1, 2026
Retailer 11€634 EUR
Retailer 7€689 EUR
Retailer 9€710 EUR
Retailer 5€735 EUR
Retailer 10€856 EUR
Retailer 2€874 EUR
Retailer 24€892 EUR
Retailer 8€1,008 EUR
Retailer 3€1,052 EUR
Retailer 13€1,164 EUR
Retailer 18€1,166 EUR
Retailer 21€1,550 EUR
Retailer 19€1,659 EUR
Retailer 22€1,706 EUR
Retailer 20€2,004 EUR
Retailer 6€2,066 EUR
Retailer 12€2,074 EUR
Retailer 14€2,283 EUR
Retailer 17€2,473 EUR
Retailer 16€2,506 EUR
Retailer 15€2,533 EUR
Retailer 4€2,890 EUR
Retailer 23€5,020 EUR
Brilliant Earth€6,152 EUR

29 data points across 24 retailers

28 retailers€634 EUR to €6,152 EUR

A
Cheapest Retailer
-
€634 EUR
$711 USD
A
Retailer 2
-
€689 EUR
$773 USD
View
A
Retailer 3
-
€710 EUR
$796 USD
View
Final sale: no returns
A
Retailer 4
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€735 EUR
$824 USD
View
Retailer 5
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€816 EUR
$915 USD
View
Price last confirmed 21 days ago
A
Retailer 6
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€856 EUR
HK$7,500 HKD
View
A
Retailer 7
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€874 EUR
£772 GBP
View
A
Retailer 8
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€892 EUR
$1,000 USD
View
A
Retailer 9
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€1,008 EUR
$1,131 USD
View
A
Retailer 10
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€1,052 EUR
$1,180 USD
View
A
Retailer 11
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€1,164 EUR
£1,028 GBP
View
A
Retailer 12
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€1,166 EUR
View
A
Retailer 13
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€1,550 EUR
$1,739 USD
View
A
Retailer 14
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€1,652 EUR
$1,853 USD
View
A
Retailer 15
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€1,659 EUR
A$2,863 AUD
View
A
Retailer 16
-
€1,706 EUR
ZAR 30,915 ZAR
View
B+
Retailer 17
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€2,004 EUR
A$3,458 AUD
View
B+
Retailer 18
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€2,066 EUR
$2,317 USD
View
B+
Retailer 19
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€2,074 EUR
$2,326 USD
View
B+
Retailer 20
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€2,283 EUR
£2,016 GBP
View
B+
Retailer 21
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€2,381 EUR
$2,670 USD
View
B+
Retailer 22
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€2,473 EUR
SGD 3,749 SGD
View
B+
Retailer 23
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€2,506 EUR
$2,811 USD
View
B+
Retailer 24
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€2,533 EUR
$2,842 USD
View
B+
Retailer 25
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€2,890 EUR
£2,552 GBP
View
B
Retailer 26
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€5,020 EUR
$5,630 USD
View
B
Retailer 27
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€6,152 EUR
$6,900 USD
View
Most Expensive
Brilliant Earth
15533889A · Oct 22
€9,460 EUR
$10,610 USD
View
Price last confirmed 11 days ago
27 more retailers have this diamond
Prices start from €634 EURSave up to €5,518 EUR

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
€634 EUR