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Oval|Lab Grown|IGI

3.70ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG583313883

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG583313883

Diamond specifications and retailer prices

From €1,708 EUR
$1,908 USD
As of October 31, 2026
Save €5,462 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,170 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.7ct lab-grown oval diamond

This 3.7ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG583313883 or 583313883. Listed at 21 retailers as of October 31, 2026, with prices from €1,708 to €7,170, a €5,462 spread on the same certified stone. Brilliant Earth lists it at €7,170. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.70
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583313883
Dimensions12.61 × 8.88 × 5.36 mm
L/W Ratio1.42
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
12.61 mm8.88 mm3.70 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583313883
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

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: Oct 31
Current: €7,170 EUR|Low: €1,708 EUR|High: €10,866 EUR|Avg: €3,596 EUR|-34.0%
Brilliant Earth
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
November 1, 2026
Retailer 3€1,708 EUR
Retailer 5€1,769 EUR
Retailer 13€1,920 EUR
Retailer 4€2,032 EUR
Retailer 11€2,486 EUR
Retailer 12€2,789 EUR
Retailer 9€2,898 EUR
Retailer 15€3,050 EUR
Retailer 7€3,294 EUR
Retailer 6€3,656 EUR
Retailer 10€3,994 EUR
Retailer 14€4,107 EUR
Retailer 16€4,552 EUR
Retailer 8€5,020 EUR
Retailer 2€5,051 EUR
Brilliant Earth€7,170 EUR

44 data points across 16 retailers

21 retailers€1,708 EUR to €7,170 EUR

Retailer 1
-
€1,463 EUR
$1,635 USD
Price last confirmed 30 days ago
Retailer 2
-
€1,659 EUR
$1,853 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€1,708 EUR
$1,908 USD
View
Final sale: no returns
Retailer 4
-
€1,769 EUR
$1,976 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€1,920 EUR
$2,145 USD
View
B+
Retailer 6
-
€2,032 EUR
$2,270 USD
View
A
Retailer 7
-
€2,486 EUR
£2,187 GBP
View
B+
Retailer 8
-
€2,789 EUR
View
B+
Retailer 9
-
€2,898 EUR
$3,238 USD
View
B+
Retailer 10
-
€3,050 EUR
$3,407 USD
View
B+
Retailer 11
-
€3,294 EUR
$3,680 USD
View
Retailer 12
-
€3,315 EUR
$3,703 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€3,656 EUR
£3,216 GBP
View
B+
Retailer 14
-
€3,994 EUR
A$6,864 AUD
View
B+
Retailer 15
-
€4,107 EUR
ZAR 74,121 ZAR
View
B
Retailer 16
-
€4,552 EUR
$5,085 USD
View
B
Retailer 17
-
€4,765 EUR
$5,324 USD
View
B
Retailer 18
-
€5,020 EUR
$5,608 USD
View
B
Retailer 19
-
€5,051 EUR
£4,443 GBP
View
B
Retailer 20
-
€6,205 EUR
$6,932 USD
View
Most Expensive
B
Brilliant Earth
10022095A · Oct 31
€7,170 EUR
$8,010 USD
View
20 more retailers have this diamond
Prices start from €1,708 EURSave up to €5,462 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
3.70ct Oval
€1,708 EUR