Oval|Lab Grown|IGI

1.87ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG800633075

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800633075

Diamond specifications and retailer prices

From €691 EUR
$775 USD
As of November 1, 2026
Save €1,743 EUR (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,434 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.87ct lab-grown oval diamond

This 1.87ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800633075 or 800633075. Listed at 9 retailers as of November 1, 2026, with prices from €691 to €2,434, a €1,743 spread on the same certified stone. Rare Carat lists it at €2,434. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800633075
Dimensions10.33 × 7.20 × 4.07 mm
L/W Ratio1.43
Girdle conditionFaceted
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
10.33 mm7.20 mm1.87 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800633075
Side View
Table 63.0%Crown 31.1°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 56.5%

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: €2,434 EUR|Low: €691 EUR|High: €2,456 EUR|Avg: €1,301 EUR|+11.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€691 EUR
Retailer 6€737 EUR
Retailer 4€785 EUR
Retailer 2€846 EUR
Retailer 8€1,369 EUR
Retailer 7€1,645 EUR
Retailer 3€1,891 EUR
Rare Carat€2,434 EUR

43 data points across 8 retailers

9 retailers€691 EUR to €2,434 EUR

A
Cheapest Retailer
-
€691 EUR
$775 USD
A
Retailer 2
-
€737 EUR
$827 USD
View
A
Retailer 3
-
€785 EUR
View
A
Retailer 4
-
€846 EUR
£747 GBP
View
B+
Retailer 5
-
€1,369 EUR
$1,535 USD
View
B+
Retailer 6
-
€1,679 EUR
$1,883 USD
View
B+
Retailer 7
-
€1,681 EUR
$1,886 USD
View
B+
Retailer 8
-
€1,891 EUR
£1,670 GBP
View
Most Expensive
B
Rare Carat
1G800633075 · Nov 1
€2,434 EUR
$2,730 USD
View
8 more retailers have this diamond
Prices start from €691 EURSave up to €1,743 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
1.87ct Oval
€691 EUR