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Round|Lab Grown|IGI

1.87ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG837648436

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837648436

Diamond specifications and retailer prices

From $220 USD
As of November 1, 2026
Save $928 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,148 USD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837648436 or 837648436. Listed at 9 retailers as of November 1, 2026, with prices from $220 to $1,148, a $928 spread on the same certified stone. With Clarity lists it at $1,148. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648436
Dimensions7.85 × 7.90 × 4.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm7.90 mm1.87 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648436
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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: Nov 1
Current: $459 USD|Low: $214 USD|High: $1,142 USD|Avg: $706 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 9$220 USD
Retailer 5$255 USD
Retailer 3$427 USD
Retailer 1$459 USD
Retailer 7$616 USD
Retailer 8$877 USD
Retailer 4$880 USD
Retailer 6$995 USD
Retailer 2$1,099 USD
With Clarity$1,142 USD

24 data points across 10 retailers

9 retailers$220 USD to $1,148 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$255 USD
View
A
Retailer 3
-
$459 USD
€437 EUR
View
A
Retailer 4
-
$616 USD
View
B+
Retailer 5
-
$877 USD
View
B
Retailer 6
-
$880 USD
View
B+
Retailer 7
-
$995 USD
View
B
Retailer 8
-
$1,099 USD
£865 GBP
View
Most Expensive
B
With Clarity
837648436 · Nov 3
$1,148 USD
View
8 more retailers have this diamond
Prices start from $220 USDSave up to $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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.87ct Round
$220 USD