Oval|Lab Grown|IGI

1.87ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG800633075

Certificate IGI LG800633075

Diamond specifications and retailer prices

From $827 USD
Save $1,928 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,755 USD at Rare Carat
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, with prices from $827 to $2,755 at Rare Carat, a $1,928 spread on the same certified stone. 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

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,755 USD|Low: $694 USD|High: $2,755 USD|Avg: $1,489 USD|+12.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 30, 2026
Retailer 6$827 USD
Retailer 4$861 USD
Retailer 2$902 USD
Retailer 3$949 USD
Retailer 8$1,535 USD
Retailer 7$1,845 USD
Retailer 9$1,886 USD
Retailer 5$2,142 USD
Rare Carat$2,755 USD

35 data points across 9 retailers

9 retailers$827 USD to $2,755 USD

A
Cheapest Retailer
-
$827 USD
A
Retailer 2
-
$861 USD
€820 EUR
View
A
Retailer 3
-
$902 USD
View
A
Retailer 4
-
$951 USD
£749 GBP
View
B+
Retailer 5
-
$1,535 USD
View
B+
Retailer 6
-
$1,883 USD
View
B+
Retailer 7
-
$1,886 USD
View
B
Retailer 8
-
$2,142 USD
£1,687 GBP
View
Most Expensive
B
Rare Carat
DM542-289A · Sep 28
$2,755 USD
View
8 more retailers have this diamond
Prices start from $827 USDSave up to $1,928 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.

A
1.87ct Oval
$827 USD